489071700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41801}}^1$

素因数の和:41834

約数の個数: 108

約数和(自身を含む): 1650928188

約数和(自身を除く): 1161856488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 41801, 83602, 125403, 167204, 209005, 250806, 376209, 418010, 501612, 543413, 627015, 752418, 836020, 1045025, 1086826, 1254030, 1504836, 1630239, 1881045, 2090050, 2173652, 2508060, 2717065, 3135075, 3260478, 3762090, 4180100, 4890717, 5434130, 6270150, 6520956, 7524180, 8151195, 9405225, 9781434, 10868260, 12540300, 13585325, 16302390, 18810450, 19562868, 24453585, 27170650, 32604780, 37620900, 40755975, 48907170, 54341300, 81511950, 97814340, 122267925, 163023900, 244535850, 489071700]

約数ペア:

[(1, 489071700), (2, 244535850), (3, 163023900), (4, 122267925), (5, 97814340), (6, 81511950), (9, 54341300), (10, 48907170), (12, 40755975), (13, 37620900), (15, 32604780), (18, 27170650), (20, 24453585), (25, 19562868), (26, 18810450), (30, 16302390), (36, 13585325), (39, 12540300), (45, 10868260), (50, 9781434), (52, 9405225), (60, 8151195), (65, 7524180), (75, 6520956), (78, 6270150), (90, 5434130), (100, 4890717), (117, 4180100), (130, 3762090), (150, 3260478), (156, 3135075), (180, 2717065), (195, 2508060), (225, 2173652), (234, 2090050), (260, 1881045), (300, 1630239), (325, 1504836), (390, 1254030), (450, 1086826), (468, 1045025), (585, 836020), (650, 752418), (780, 627015), (900, 543413), (975, 501612), (1170, 418010), (1300, 376209), (1950, 250806), (2340, 209005), (2925, 167204), (3900, 125403), (5850, 83602), (11700, 41801)]