389629800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 432

約数和(自身を含む): 1603424160

約数和(自身を除く): 1213794360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 25, 28, 30, 34, 35, 36, 40, 42, 45, 50, 51, 56, 60, 63, 68, 70, 72, 75, 84, 85, 90, 100, 102, 105, 107, 119, 120, 126, 136, 140, 150, 153, 168, 170, 175, 180, 200, 204, 210, 214, 225, 238, 252, 255, 280, 289, 300, 306, 315, 321, 340, 350, 357, 360, 408, 420, 425, 428, 450, 476, 504, 510, 525, 535, 578, 595, 600, 612, 630, 642, 680, 700, 714, 749, 765, 840, 850, 856, 867, 900, 952, 963, 1020, 1050, 1070, 1071, 1156, 1190, 1224, 1260, 1275, 1284, 1400, 1428, 1445, 1498, 1530, 1575, 1605, 1700, 1734, 1785, 1800, 1819, 1926, 2023, 2040, 2100, 2140, 2142, 2247, 2312, 2380, 2520, 2550, 2568, 2601, 2675, 2856, 2890, 2975, 2996, 3060, 3150, 3210, 3400, 3468, 3570, 3638, 3745, 3825, 3852, 4046, 4200, 4280, 4284, 4335, 4494, 4760, 4815, 5100, 5202, 5350, 5355, 5457, 5780, 5950, 5992, 6069, 6120, 6300, 6420, 6741, 6936, 7140, 7225, 7276, 7490, 7650, 7704, 8025, 8092, 8568, 8670, 8925, 8988, 9095, 9630, 10115, 10200, 10404, 10700, 10710, 10914, 11235, 11560, 11900, 12138, 12600, 12733, 12840, 13005, 13482, 14280, 14450, 14552, 14980, 15300, 16050, 16184, 16371, 17340, 17850, 17976, 18190, 18207, 18725, 19260, 20230, 20808, 21400, 21420, 21675, 21828, 22470, 23800, 24075, 24276, 25466, 26010, 26775, 26964, 27285, 28900, 29960, 30345, 30600, 30923, 32100, 32742, 33705, 34680, 35700, 36380, 36414, 37450, 38199, 38520, 40460, 42840, 43350, 43656, 44940, 45475, 48150, 48552, 50575, 50932, 52020, 53550, 53928, 54570, 56175, 57800, 60690, 61846, 63665, 64200, 65025, 65484, 67410, 71400, 72760, 72828, 74900, 76398, 80920, 81855, 86700, 89880, 90950, 91035, 92769, 96300, 101150, 101864, 104040, 107100, 109140, 112350, 114597, 121380, 123692, 127330, 130050, 130968, 134820, 136425, 145656, 149800, 151725, 152796, 154615, 163710, 168525, 173400, 181900, 182070, 185538, 190995, 192600, 202300, 214200, 216461, 218280, 224700, 229194, 242760, 247384, 254660, 260100, 269640, 272850, 278307, 303450, 305592, 309230, 318325, 327420, 337050, 363800, 364140, 371076, 381990, 404600, 409275, 432922, 449400, 455175, 458388, 463845, 509320, 520200, 545700, 556614, 572985, 606900, 618460, 636650, 649383, 654840, 674100, 728280, 742152, 763980, 773075, 818550, 865844, 910350, 916776, 927690, 954975, 1082305, 1091400, 1113228, 1145970, 1213800, 1236920, 1273300, 1298766, 1348200, 1391535, 1527960, 1546150, 1637100, 1731688, 1820700, 1855380, 1909950, 1948149, 2164610, 2226456, 2291940, 2319225, 2546600, 2597532, 2783070, 2864925, 3092300, 3246915, 3274200, 3641400, 3710760, 3819900, 3896298, 4329220, 4583880, 4638450, 5195064, 5411525, 5566140, 5729850, 6184600, 6493830, 6957675, 7639800, 7792596, 8658440, 9276900, 9740745, 10823050, 11132280, 11459700, 12987660, 13915350, 15585192, 16234575, 18553800, 19481490, 21646100, 22919400, 25975320, 27830700, 32469150, 38962980, 43292200, 48703725, 55661400, 64938300, 77925960, 97407450, 129876600, 194814900, 389629800]

約数ペア:

[(1, 389629800), (2, 194814900), (3, 129876600), (4, 97407450), (5, 77925960), (6, 64938300), (7, 55661400), (8, 48703725), (9, 43292200), (10, 38962980), (12, 32469150), (14, 27830700), (15, 25975320), (17, 22919400), (18, 21646100), (20, 19481490), (21, 18553800), (24, 16234575), (25, 15585192), (28, 13915350), (30, 12987660), (34, 11459700), (35, 11132280), (36, 10823050), (40, 9740745), (42, 9276900), (45, 8658440), (50, 7792596), (51, 7639800), (56, 6957675), (60, 6493830), (63, 6184600), (68, 5729850), (70, 5566140), (72, 5411525), (75, 5195064), (84, 4638450), (85, 4583880), (90, 4329220), (100, 3896298), (102, 3819900), (105, 3710760), (107, 3641400), (119, 3274200), (120, 3246915), (126, 3092300), (136, 2864925), (140, 2783070), (150, 2597532), (153, 2546600), (168, 2319225), (170, 2291940), (175, 2226456), (180, 2164610), (200, 1948149), (204, 1909950), (210, 1855380), (214, 1820700), (225, 1731688), (238, 1637100), (252, 1546150), (255, 1527960), (280, 1391535), (289, 1348200), (300, 1298766), (306, 1273300), (315, 1236920), (321, 1213800), (340, 1145970), (350, 1113228), (357, 1091400), (360, 1082305), (408, 954975), (420, 927690), (425, 916776), (428, 910350), (450, 865844), (476, 818550), (504, 773075), (510, 763980), (525, 742152), (535, 728280), (578, 674100), (595, 654840), (600, 649383), (612, 636650), (630, 618460), (642, 606900), (680, 572985), (700, 556614), (714, 545700), (749, 520200), (765, 509320), (840, 463845), (850, 458388), (856, 455175), (867, 449400), (900, 432922), (952, 409275), (963, 404600), (1020, 381990), (1050, 371076), (1070, 364140), (1071, 363800), (1156, 337050), (1190, 327420), (1224, 318325), (1260, 309230), (1275, 305592), (1284, 303450), (1400, 278307), (1428, 272850), (1445, 269640), (1498, 260100), (1530, 254660), (1575, 247384), (1605, 242760), (1700, 229194), (1734, 224700), (1785, 218280), (1800, 216461), (1819, 214200), (1926, 202300), (2023, 192600), (2040, 190995), (2100, 185538), (2140, 182070), (2142, 181900), (2247, 173400), (2312, 168525), (2380, 163710), (2520, 154615), (2550, 152796), (2568, 151725), (2601, 149800), (2675, 145656), (2856, 136425), (2890, 134820), (2975, 130968), (2996, 130050), (3060, 127330), (3150, 123692), (3210, 121380), (3400, 114597), (3468, 112350), (3570, 109140), (3638, 107100), (3745, 104040), (3825, 101864), (3852, 101150), (4046, 96300), (4200, 92769), (4280, 91035), (4284, 90950), (4335, 89880), (4494, 86700), (4760, 81855), (4815, 80920), (5100, 76398), (5202, 74900), (5350, 72828), (5355, 72760), (5457, 71400), (5780, 67410), (5950, 65484), (5992, 65025), (6069, 64200), (6120, 63665), (6300, 61846), (6420, 60690), (6741, 57800), (6936, 56175), (7140, 54570), (7225, 53928), (7276, 53550), (7490, 52020), (7650, 50932), (7704, 50575), (8025, 48552), (8092, 48150), (8568, 45475), (8670, 44940), (8925, 43656), (8988, 43350), (9095, 42840), (9630, 40460), (10115, 38520), (10200, 38199), (10404, 37450), (10700, 36414), (10710, 36380), (10914, 35700), (11235, 34680), (11560, 33705), (11900, 32742), (12138, 32100), (12600, 30923), (12733, 30600), (12840, 30345), (13005, 29960), (13482, 28900), (14280, 27285), (14450, 26964), (14552, 26775), (14980, 26010), (15300, 25466), (16050, 24276), (16184, 24075), (16371, 23800), (17340, 22470), (17850, 21828), (17976, 21675), (18190, 21420), (18207, 21400), (18725, 20808), (19260, 20230)]