1029120150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^2\times {\mathrm{1361}}^1$

素因数の和:1518

約数の個数: 72

約数和(自身を含む): 2590573032

約数和(自身を除く): 1561452882

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1361, 1775, 2130, 2722, 3550, 4083, 5041, 5325, 6805, 8166, 10082, 10650, 13610, 15123, 20415, 25205, 30246, 34025, 40830, 50410, 68050, 75615, 96631, 102075, 126025, 151230, 193262, 204150, 252050, 289893, 378075, 483155, 579786, 756150, 966310, 1449465, 2415775, 2898930, 4831550, 6860801, 7247325, 13721602, 14494650, 20582403, 34304005, 41164806, 68608010, 102912015, 171520025, 205824030, 343040050, 514560075, 1029120150]

約数ペア:

[(1, 1029120150), (2, 514560075), (3, 343040050), (5, 205824030), (6, 171520025), (10, 102912015), (15, 68608010), (25, 41164806), (30, 34304005), (50, 20582403), (71, 14494650), (75, 13721602), (142, 7247325), (150, 6860801), (213, 4831550), (355, 2898930), (426, 2415775), (710, 1449465), (1065, 966310), (1361, 756150), (1775, 579786), (2130, 483155), (2722, 378075), (3550, 289893), (4083, 252050), (5041, 204150), (5325, 193262), (6805, 151230), (8166, 126025), (10082, 102075), (10650, 96631), (13610, 75615), (15123, 68050), (20415, 50410), (25205, 40830), (30246, 34025)]