491283000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:89

約数の個数: 576

約数和(自身を含む): 2004069600

約数和(自身を除く): 1512786600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 19, 20, 24, 25, 26, 30, 34, 36, 38, 39, 40, 45, 50, 51, 52, 57, 60, 65, 68, 72, 75, 76, 78, 85, 90, 95, 100, 102, 104, 114, 117, 120, 125, 130, 136, 150, 152, 153, 156, 169, 170, 171, 180, 190, 195, 200, 204, 221, 225, 228, 234, 247, 250, 255, 260, 285, 300, 306, 312, 323, 325, 338, 340, 342, 360, 375, 380, 390, 408, 425, 442, 450, 456, 468, 475, 494, 500, 507, 510, 520, 570, 585, 600, 612, 646, 650, 663, 676, 680, 684, 741, 750, 760, 765, 780, 845, 850, 855, 884, 900, 936, 950, 969, 975, 988, 1000, 1014, 1020, 1105, 1125, 1140, 1170, 1224, 1235, 1275, 1292, 1300, 1326, 1352, 1368, 1425, 1482, 1500, 1521, 1530, 1560, 1615, 1625, 1690, 1700, 1710, 1768, 1800, 1900, 1938, 1950, 1976, 1989, 2028, 2040, 2125, 2210, 2223, 2250, 2280, 2340, 2375, 2470, 2535, 2550, 2584, 2600, 2652, 2850, 2873, 2907, 2925, 2964, 3000, 3042, 3060, 3211, 3230, 3250, 3315, 3380, 3400, 3420, 3705, 3800, 3825, 3876, 3900, 3978, 4056, 4199, 4225, 4250, 4275, 4420, 4446, 4500, 4680, 4750, 4845, 4875, 4940, 5070, 5100, 5304, 5525, 5700, 5746, 5814, 5850, 5928, 6084, 6120, 6175, 6375, 6422, 6460, 6500, 6630, 6760, 6840, 7125, 7410, 7605, 7650, 7752, 7800, 7956, 8075, 8398, 8450, 8500, 8550, 8619, 8840, 8892, 9000, 9500, 9633, 9690, 9750, 9880, 9945, 10140, 10200, 11050, 11115, 11400, 11492, 11628, 11700, 12168, 12350, 12597, 12675, 12750, 12844, 12920, 13000, 13260, 14250, 14365, 14535, 14625, 14820, 15210, 15300, 15912, 16055, 16150, 16575, 16796, 16900, 17000, 17100, 17238, 17784, 18525, 19000, 19125, 19266, 19380, 19500, 19890, 20280, 20995, 21125, 21375, 22100, 22230, 22984, 23256, 23400, 24225, 24700, 25194, 25350, 25500, 25688, 25857, 26520, 27625, 28500, 28730, 28899, 29070, 29250, 29640, 30420, 30600, 30875, 32110, 32300, 33150, 33592, 33800, 34200, 34476, 37050, 37791, 38025, 38250, 38532, 38760, 39000, 39780, 40375, 41990, 42250, 42750, 43095, 44200, 44460, 48165, 48450, 49400, 49725, 50388, 50700, 51000, 51714, 54587, 55250, 55575, 57000, 57460, 57798, 58140, 58500, 60840, 61750, 62985, 63375, 64220, 64600, 66300, 68952, 71825, 72675, 74100, 75582, 76050, 76500, 77064, 79560, 80275, 80750, 82875, 83980, 84500, 85500, 86190, 88920, 92625, 96330, 96900, 99450, 100776, 101400, 103428, 104975, 109174, 110500, 111150, 114920, 115596, 116280, 117000, 121125, 123500, 125970, 126750, 128440, 129285, 132600, 143650, 144495, 145350, 148200, 151164, 152100, 153000, 160550, 161500, 163761, 165750, 167960, 169000, 171000, 172380, 185250, 188955, 190125, 192660, 193800, 198900, 206856, 209950, 215475, 218348, 221000, 222300, 231192, 240825, 242250, 247000, 248625, 251940, 253500, 258570, 272935, 277875, 287300, 288990, 290700, 302328, 304200, 314925, 321100, 323000, 327522, 331500, 344760, 359125, 363375, 370500, 377910, 380250, 385320, 397800, 401375, 419900, 430950, 436696, 444600, 481650, 484500, 491283, 497250, 503880, 507000, 517140, 524875, 545870, 555750, 574600, 577980, 581400, 629850, 642200, 646425, 655044, 663000, 718250, 722475, 726750, 741000, 755820, 760500, 802750, 818805, 839800, 861900, 944775, 963300, 969000, 982566, 994500, 1034280, 1049750, 1077375, 1091740, 1111500, 1155960, 1204125, 1259700, 1292850, 1310088, 1364675, 1436500, 1444950, 1453500, 1511640, 1521000, 1574625, 1605500, 1637610, 1723800, 1889550, 1926600, 1965132, 1989000, 2099500, 2154750, 2183480, 2223000, 2408250, 2456415, 2519400, 2585700, 2729350, 2873000, 2889900, 2907000, 3149250, 3211000, 3232125, 3275220, 3612375, 3779100, 3930264, 4094025, 4199000, 4309500, 4723875, 4816500, 4912830, 5171400, 5458700, 5779800, 6298500, 6464250, 6550440, 6823375, 7224750, 7558200, 8188050, 8619000, 9447750, 9633000, 9825660, 10917400, 12282075, 12597000, 12928500, 13646750, 14449500, 16376100, 18895500, 19651320, 20470125, 24564150, 25857000, 27293500, 28899000, 32752200, 37791000, 40940250, 49128300, 54587000, 61410375, 81880500, 98256600, 122820750, 163761000, 245641500, 491283000]

約数ペア:

[(1, 491283000), (2, 245641500), (3, 163761000), (4, 122820750), (5, 98256600), (6, 81880500), (8, 61410375), (9, 54587000), (10, 49128300), (12, 40940250), (13, 37791000), (15, 32752200), (17, 28899000), (18, 27293500), (19, 25857000), (20, 24564150), (24, 20470125), (25, 19651320), (26, 18895500), (30, 16376100), (34, 14449500), (36, 13646750), (38, 12928500), (39, 12597000), (40, 12282075), (45, 10917400), (50, 9825660), (51, 9633000), (52, 9447750), (57, 8619000), (60, 8188050), (65, 7558200), (68, 7224750), (72, 6823375), (75, 6550440), (76, 6464250), (78, 6298500), (85, 5779800), (90, 5458700), (95, 5171400), (100, 4912830), (102, 4816500), (104, 4723875), (114, 4309500), (117, 4199000), (120, 4094025), (125, 3930264), (130, 3779100), (136, 3612375), (150, 3275220), (152, 3232125), (153, 3211000), (156, 3149250), (169, 2907000), (170, 2889900), (171, 2873000), (180, 2729350), (190, 2585700), (195, 2519400), (200, 2456415), (204, 2408250), (221, 2223000), (225, 2183480), (228, 2154750), (234, 2099500), (247, 1989000), (250, 1965132), (255, 1926600), (260, 1889550), (285, 1723800), (300, 1637610), (306, 1605500), (312, 1574625), (323, 1521000), (325, 1511640), (338, 1453500), (340, 1444950), (342, 1436500), (360, 1364675), (375, 1310088), (380, 1292850), (390, 1259700), (408, 1204125), (425, 1155960), (442, 1111500), (450, 1091740), (456, 1077375), (468, 1049750), (475, 1034280), (494, 994500), (500, 982566), (507, 969000), (510, 963300), (520, 944775), (570, 861900), (585, 839800), (600, 818805), (612, 802750), (646, 760500), (650, 755820), (663, 741000), (676, 726750), (680, 722475), (684, 718250), (741, 663000), (750, 655044), (760, 646425), (765, 642200), (780, 629850), (845, 581400), (850, 577980), (855, 574600), (884, 555750), (900, 545870), (936, 524875), (950, 517140), (969, 507000), (975, 503880), (988, 497250), (1000, 491283), (1014, 484500), (1020, 481650), (1105, 444600), (1125, 436696), (1140, 430950), (1170, 419900), (1224, 401375), (1235, 397800), (1275, 385320), (1292, 380250), (1300, 377910), (1326, 370500), (1352, 363375), (1368, 359125), (1425, 344760), (1482, 331500), (1500, 327522), (1521, 323000), (1530, 321100), (1560, 314925), (1615, 304200), (1625, 302328), (1690, 290700), (1700, 288990), (1710, 287300), (1768, 277875), (1800, 272935), (1900, 258570), (1938, 253500), (1950, 251940), (1976, 248625), (1989, 247000), (2028, 242250), (2040, 240825), (2125, 231192), (2210, 222300), (2223, 221000), (2250, 218348), (2280, 215475), (2340, 209950), (2375, 206856), (2470, 198900), (2535, 193800), (2550, 192660), (2584, 190125), (2600, 188955), (2652, 185250), (2850, 172380), (2873, 171000), (2907, 169000), (2925, 167960), (2964, 165750), (3000, 163761), (3042, 161500), (3060, 160550), (3211, 153000), (3230, 152100), (3250, 151164), (3315, 148200), (3380, 145350), (3400, 144495), (3420, 143650), (3705, 132600), (3800, 129285), (3825, 128440), (3876, 126750), (3900, 125970), (3978, 123500), (4056, 121125), (4199, 117000), (4225, 116280), (4250, 115596), (4275, 114920), (4420, 111150), (4446, 110500), (4500, 109174), (4680, 104975), (4750, 103428), (4845, 101400), (4875, 100776), (4940, 99450), (5070, 96900), (5100, 96330), (5304, 92625), (5525, 88920), (5700, 86190), (5746, 85500), (5814, 84500), (5850, 83980), (5928, 82875), (6084, 80750), (6120, 80275), (6175, 79560), (6375, 77064), (6422, 76500), (6460, 76050), (6500, 75582), (6630, 74100), (6760, 72675), (6840, 71825), (7125, 68952), (7410, 66300), (7605, 64600), (7650, 64220), (7752, 63375), (7800, 62985), (7956, 61750), (8075, 60840), (8398, 58500), (8450, 58140), (8500, 57798), (8550, 57460), (8619, 57000), (8840, 55575), (8892, 55250), (9000, 54587), (9500, 51714), (9633, 51000), (9690, 50700), (9750, 50388), (9880, 49725), (9945, 49400), (10140, 48450), (10200, 48165), (11050, 44460), (11115, 44200), (11400, 43095), (11492, 42750), (11628, 42250), (11700, 41990), (12168, 40375), (12350, 39780), (12597, 39000), (12675, 38760), (12750, 38532), (12844, 38250), (12920, 38025), (13000, 37791), (13260, 37050), (14250, 34476), (14365, 34200), (14535, 33800), (14625, 33592), (14820, 33150), (15210, 32300), (15300, 32110), (15912, 30875), (16055, 30600), (16150, 30420), (16575, 29640), (16796, 29250), (16900, 29070), (17000, 28899), (17100, 28730), (17238, 28500), (17784, 27625), (18525, 26520), (19000, 25857), (19125, 25688), (19266, 25500), (19380, 25350), (19500, 25194), (19890, 24700), (20280, 24225), (20995, 23400), (21125, 23256), (21375, 22984), (22100, 22230)]