122612100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 386433600

約数和(自身を除く): 263821500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 149, 150, 156, 195, 211, 260, 298, 300, 325, 390, 422, 447, 596, 633, 650, 745, 780, 844, 894, 975, 1055, 1266, 1300, 1490, 1788, 1937, 1950, 2110, 2235, 2532, 2743, 2980, 3165, 3725, 3874, 3900, 4220, 4470, 5275, 5486, 5811, 6330, 7450, 7748, 8229, 8940, 9685, 10550, 10972, 11175, 11622, 12660, 13715, 14900, 15825, 16458, 19370, 21100, 22350, 23244, 27430, 29055, 31439, 31650, 32916, 38740, 41145, 44700, 48425, 54860, 58110, 62878, 63300, 68575, 82290, 94317, 96850, 116220, 125756, 137150, 145275, 157195, 164580, 188634, 193700, 205725, 274300, 290550, 314390, 377268, 408707, 411450, 471585, 581100, 628780, 785975, 817414, 822900, 943170, 1226121, 1571950, 1634828, 1886340, 2043535, 2357925, 2452242, 3143900, 4087070, 4715850, 4904484, 6130605, 8174140, 9431700, 10217675, 12261210, 20435350, 24522420, 30653025, 40870700, 61306050, 122612100]

約数ペア:

[(1, 122612100), (2, 61306050), (3, 40870700), (4, 30653025), (5, 24522420), (6, 20435350), (10, 12261210), (12, 10217675), (13, 9431700), (15, 8174140), (20, 6130605), (25, 4904484), (26, 4715850), (30, 4087070), (39, 3143900), (50, 2452242), (52, 2357925), (60, 2043535), (65, 1886340), (75, 1634828), (78, 1571950), (100, 1226121), (130, 943170), (149, 822900), (150, 817414), (156, 785975), (195, 628780), (211, 581100), (260, 471585), (298, 411450), (300, 408707), (325, 377268), (390, 314390), (422, 290550), (447, 274300), (596, 205725), (633, 193700), (650, 188634), (745, 164580), (780, 157195), (844, 145275), (894, 137150), (975, 125756), (1055, 116220), (1266, 96850), (1300, 94317), (1490, 82290), (1788, 68575), (1937, 63300), (1950, 62878), (2110, 58110), (2235, 54860), (2532, 48425), (2743, 44700), (2980, 41145), (3165, 38740), (3725, 32916), (3874, 31650), (3900, 31439), (4220, 29055), (4470, 27430), (5275, 23244), (5486, 22350), (5811, 21100), (6330, 19370), (7450, 16458), (7748, 15825), (8229, 14900), (8940, 13715), (9685, 12660), (10550, 11622), (10972, 11175)]