245641500

素因数分解:

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

素因数の和:87

約数の個数: 432

約数和(自身を含む): 935232480

約数和(自身を除く): 689590980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 25, 26, 30, 34, 36, 38, 39, 45, 50, 51, 52, 57, 60, 65, 68, 75, 76, 78, 85, 90, 95, 100, 102, 114, 117, 125, 130, 150, 153, 156, 169, 170, 171, 180, 190, 195, 204, 221, 225, 228, 234, 247, 250, 255, 260, 285, 300, 306, 323, 325, 338, 340, 342, 375, 380, 390, 425, 442, 450, 468, 475, 494, 500, 507, 510, 570, 585, 612, 646, 650, 663, 676, 684, 741, 750, 765, 780, 845, 850, 855, 884, 900, 950, 969, 975, 988, 1014, 1020, 1105, 1125, 1140, 1170, 1235, 1275, 1292, 1300, 1326, 1425, 1482, 1500, 1521, 1530, 1615, 1625, 1690, 1700, 1710, 1900, 1938, 1950, 1989, 2028, 2125, 2210, 2223, 2250, 2340, 2375, 2470, 2535, 2550, 2652, 2850, 2873, 2907, 2925, 2964, 3042, 3060, 3211, 3230, 3250, 3315, 3380, 3420, 3705, 3825, 3876, 3900, 3978, 4199, 4225, 4250, 4275, 4420, 4446, 4500, 4750, 4845, 4875, 4940, 5070, 5100, 5525, 5700, 5746, 5814, 5850, 6084, 6175, 6375, 6422, 6460, 6500, 6630, 7125, 7410, 7605, 7650, 7956, 8075, 8398, 8450, 8500, 8550, 8619, 8892, 9500, 9633, 9690, 9750, 9945, 10140, 11050, 11115, 11492, 11628, 11700, 12350, 12597, 12675, 12750, 12844, 13260, 14250, 14365, 14535, 14625, 14820, 15210, 15300, 16055, 16150, 16575, 16796, 16900, 17100, 17238, 18525, 19125, 19266, 19380, 19500, 19890, 20995, 21125, 21375, 22100, 22230, 24225, 24700, 25194, 25350, 25500, 25857, 27625, 28500, 28730, 28899, 29070, 29250, 30420, 30875, 32110, 32300, 33150, 34476, 37050, 37791, 38025, 38250, 38532, 39780, 40375, 41990, 42250, 42750, 43095, 44460, 48165, 48450, 49725, 50388, 50700, 51714, 54587, 55250, 55575, 57460, 57798, 58140, 58500, 61750, 62985, 63375, 64220, 66300, 71825, 72675, 74100, 75582, 76050, 76500, 80275, 80750, 82875, 83980, 84500, 85500, 86190, 92625, 96330, 96900, 99450, 103428, 104975, 109174, 110500, 111150, 115596, 121125, 123500, 125970, 126750, 129285, 143650, 144495, 145350, 151164, 152100, 160550, 161500, 163761, 165750, 172380, 185250, 188955, 190125, 192660, 198900, 209950, 215475, 218348, 222300, 240825, 242250, 248625, 251940, 253500, 258570, 272935, 277875, 287300, 288990, 290700, 314925, 321100, 327522, 331500, 359125, 363375, 370500, 377910, 380250, 401375, 419900, 430950, 481650, 484500, 491283, 497250, 517140, 524875, 545870, 555750, 577980, 629850, 646425, 655044, 718250, 722475, 726750, 755820, 760500, 802750, 818805, 861900, 944775, 963300, 982566, 994500, 1049750, 1077375, 1091740, 1111500, 1204125, 1259700, 1292850, 1364675, 1436500, 1444950, 1453500, 1574625, 1605500, 1637610, 1889550, 1965132, 2099500, 2154750, 2408250, 2456415, 2585700, 2729350, 2889900, 3149250, 3232125, 3275220, 3612375, 3779100, 4094025, 4309500, 4723875, 4816500, 4912830, 5458700, 6298500, 6464250, 6823375, 7224750, 8188050, 9447750, 9825660, 12282075, 12928500, 13646750, 14449500, 16376100, 18895500, 20470125, 24564150, 27293500, 40940250, 49128300, 61410375, 81880500, 122820750, 245641500]

約数ペア:

[(1, 245641500), (2, 122820750), (3, 81880500), (4, 61410375), (5, 49128300), (6, 40940250), (9, 27293500), (10, 24564150), (12, 20470125), (13, 18895500), (15, 16376100), (17, 14449500), (18, 13646750), (19, 12928500), (20, 12282075), (25, 9825660), (26, 9447750), (30, 8188050), (34, 7224750), (36, 6823375), (38, 6464250), (39, 6298500), (45, 5458700), (50, 4912830), (51, 4816500), (52, 4723875), (57, 4309500), (60, 4094025), (65, 3779100), (68, 3612375), (75, 3275220), (76, 3232125), (78, 3149250), (85, 2889900), (90, 2729350), (95, 2585700), (100, 2456415), (102, 2408250), (114, 2154750), (117, 2099500), (125, 1965132), (130, 1889550), (150, 1637610), (153, 1605500), (156, 1574625), (169, 1453500), (170, 1444950), (171, 1436500), (180, 1364675), (190, 1292850), (195, 1259700), (204, 1204125), (221, 1111500), (225, 1091740), (228, 1077375), (234, 1049750), (247, 994500), (250, 982566), (255, 963300), (260, 944775), (285, 861900), (300, 818805), (306, 802750), (323, 760500), (325, 755820), (338, 726750), (340, 722475), (342, 718250), (375, 655044), (380, 646425), (390, 629850), (425, 577980), (442, 555750), (450, 545870), (468, 524875), (475, 517140), (494, 497250), (500, 491283), (507, 484500), (510, 481650), (570, 430950), (585, 419900), (612, 401375), (646, 380250), (650, 377910), (663, 370500), (676, 363375), (684, 359125), (741, 331500), (750, 327522), (765, 321100), (780, 314925), (845, 290700), (850, 288990), (855, 287300), (884, 277875), (900, 272935), (950, 258570), (969, 253500), (975, 251940), (988, 248625), (1014, 242250), (1020, 240825), (1105, 222300), (1125, 218348), (1140, 215475), (1170, 209950), (1235, 198900), (1275, 192660), (1292, 190125), (1300, 188955), (1326, 185250), (1425, 172380), (1482, 165750), (1500, 163761), (1521, 161500), (1530, 160550), (1615, 152100), (1625, 151164), (1690, 145350), (1700, 144495), (1710, 143650), (1900, 129285), (1938, 126750), (1950, 125970), (1989, 123500), (2028, 121125), (2125, 115596), (2210, 111150), (2223, 110500), (2250, 109174), (2340, 104975), (2375, 103428), (2470, 99450), (2535, 96900), (2550, 96330), (2652, 92625), (2850, 86190), (2873, 85500), (2907, 84500), (2925, 83980), (2964, 82875), (3042, 80750), (3060, 80275), (3211, 76500), (3230, 76050), (3250, 75582), (3315, 74100), (3380, 72675), (3420, 71825), (3705, 66300), (3825, 64220), (3876, 63375), (3900, 62985), (3978, 61750), (4199, 58500), (4225, 58140), (4250, 57798), (4275, 57460), (4420, 55575), (4446, 55250), (4500, 54587), (4750, 51714), (4845, 50700), (4875, 50388), (4940, 49725), (5070, 48450), (5100, 48165), (5525, 44460), (5700, 43095), (5746, 42750), (5814, 42250), (5850, 41990), (6084, 40375), (6175, 39780), (6375, 38532), (6422, 38250), (6460, 38025), (6500, 37791), (6630, 37050), (7125, 34476), (7410, 33150), (7605, 32300), (7650, 32110), (7956, 30875), (8075, 30420), (8398, 29250), (8450, 29070), (8500, 28899), (8550, 28730), (8619, 28500), (8892, 27625), (9500, 25857), (9633, 25500), (9690, 25350), (9750, 25194), (9945, 24700), (10140, 24225), (11050, 22230), (11115, 22100), (11492, 21375), (11628, 21125), (11700, 20995), (12350, 19890), (12597, 19500), (12675, 19380), (12750, 19266), (12844, 19125), (13260, 18525), (14250, 17238), (14365, 17100), (14535, 16900), (14625, 16796), (14820, 16575), (15210, 16150), (15300, 16055)]