125153700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1062

約数の個数: 144

約数和(自身を含む): 421056384

約数和(自身を除く): 295902684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 105, 122, 140, 150, 175, 183, 210, 244, 300, 305, 350, 366, 420, 427, 525, 610, 700, 732, 854, 915, 977, 1050, 1220, 1281, 1525, 1708, 1830, 1954, 2100, 2135, 2562, 2931, 3050, 3660, 3908, 4270, 4575, 4885, 5124, 5862, 6100, 6405, 6839, 8540, 9150, 9770, 10675, 11724, 12810, 13678, 14655, 18300, 19540, 20517, 21350, 24425, 25620, 27356, 29310, 32025, 34195, 41034, 42700, 48850, 58620, 59597, 64050, 68390, 73275, 82068, 97700, 102585, 119194, 128100, 136780, 146550, 170975, 178791, 205170, 238388, 293100, 297985, 341950, 357582, 410340, 417179, 512925, 595970, 683900, 715164, 834358, 893955, 1025850, 1191940, 1251537, 1489925, 1668716, 1787910, 2051700, 2085895, 2503074, 2979850, 3575820, 4171790, 4469775, 5006148, 5959700, 6257685, 8343580, 8939550, 10429475, 12515370, 17879100, 20858950, 25030740, 31288425, 41717900, 62576850, 125153700]

約数ペア:

[(1, 125153700), (2, 62576850), (3, 41717900), (4, 31288425), (5, 25030740), (6, 20858950), (7, 17879100), (10, 12515370), (12, 10429475), (14, 8939550), (15, 8343580), (20, 6257685), (21, 5959700), (25, 5006148), (28, 4469775), (30, 4171790), (35, 3575820), (42, 2979850), (50, 2503074), (60, 2085895), (61, 2051700), (70, 1787910), (75, 1668716), (84, 1489925), (100, 1251537), (105, 1191940), (122, 1025850), (140, 893955), (150, 834358), (175, 715164), (183, 683900), (210, 595970), (244, 512925), (300, 417179), (305, 410340), (350, 357582), (366, 341950), (420, 297985), (427, 293100), (525, 238388), (610, 205170), (700, 178791), (732, 170975), (854, 146550), (915, 136780), (977, 128100), (1050, 119194), (1220, 102585), (1281, 97700), (1525, 82068), (1708, 73275), (1830, 68390), (1954, 64050), (2100, 59597), (2135, 58620), (2562, 48850), (2931, 42700), (3050, 41034), (3660, 34195), (3908, 32025), (4270, 29310), (4575, 27356), (4885, 25620), (5124, 24425), (5862, 21350), (6100, 20517), (6405, 19540), (6839, 18300), (8540, 14655), (9150, 13678), (9770, 12810), (10675, 11724)]