156779839300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1\times {\mathrm{3347}}^1$

素因数の和:4526

約数の個数: 144

約数和(自身を含む): 395666425728

約数和(自身を除く): 238886586428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 350, 427, 610, 700, 854, 1097, 1220, 1525, 1708, 2135, 2194, 3050, 3347, 4270, 4388, 5485, 6100, 6694, 7679, 8540, 10675, 10970, 13388, 15358, 16735, 21350, 21940, 23429, 27425, 30716, 33470, 38395, 42700, 46858, 54850, 66917, 66940, 76790, 83675, 93716, 109700, 117145, 133834, 153580, 167350, 191975, 204167, 234290, 267668, 334585, 334700, 383950, 408334, 468419, 468580, 585725, 669170, 767900, 816668, 936838, 1020835, 1171450, 1338340, 1429169, 1672925, 1873676, 2041670, 2342095, 2342900, 2858338, 3345850, 3671659, 4083340, 4684190, 5104175, 5716676, 6691700, 7145845, 7343318, 9368380, 10208350, 11710475, 14291690, 14686636, 18358295, 20416700, 23420950, 25701613, 28583380, 35729225, 36716590, 46841900, 51403226, 71458450, 73433180, 91791475, 102806452, 128508065, 142916900, 183582950, 223971199, 257016130, 367165900, 447942398, 514032260, 642540325, 895884796, 1119855995, 1285080650, 1567798393, 2239711990, 2570161300, 3135596786, 4479423980, 5599279975, 6271193572, 7838991965, 11198559950, 15677983930, 22397119900, 31355967860, 39194959825, 78389919650, 156779839300]

約数ペア:

[(1, 156779839300), (2, 78389919650), (4, 39194959825), (5, 31355967860), (7, 22397119900), (10, 15677983930), (14, 11198559950), (20, 7838991965), (25, 6271193572), (28, 5599279975), (35, 4479423980), (50, 3135596786), (61, 2570161300), (70, 2239711990), (100, 1567798393), (122, 1285080650), (140, 1119855995), (175, 895884796), (244, 642540325), (305, 514032260), (350, 447942398), (427, 367165900), (610, 257016130), (700, 223971199), (854, 183582950), (1097, 142916900), (1220, 128508065), (1525, 102806452), (1708, 91791475), (2135, 73433180), (2194, 71458450), (3050, 51403226), (3347, 46841900), (4270, 36716590), (4388, 35729225), (5485, 28583380), (6100, 25701613), (6694, 23420950), (7679, 20416700), (8540, 18358295), (10675, 14686636), (10970, 14291690), (13388, 11710475), (15358, 10208350), (16735, 9368380), (21350, 7343318), (21940, 7145845), (23429, 6691700), (27425, 5716676), (30716, 5104175), (33470, 4684190), (38395, 4083340), (42700, 3671659), (46858, 3345850), (54850, 2858338), (66917, 2342900), (66940, 2342095), (76790, 2041670), (83675, 1873676), (93716, 1672925), (109700, 1429169), (117145, 1338340), (133834, 1171450), (153580, 1020835), (167350, 936838), (191975, 816668), (204167, 767900), (234290, 669170), (267668, 585725), (334585, 468580), (334700, 468419), (383950, 408334)]