85758060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 249951744

約数和(自身を除く): 164193684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 71, 82, 123, 142, 164, 205, 213, 246, 284, 355, 410, 426, 491, 492, 615, 710, 820, 852, 982, 1065, 1230, 1420, 1473, 1964, 2130, 2455, 2460, 2911, 2946, 4260, 4910, 5822, 5892, 7365, 8733, 9820, 11644, 14555, 14730, 17466, 20131, 29110, 29460, 34861, 34932, 40262, 43665, 58220, 60393, 69722, 80524, 87330, 100655, 104583, 120786, 139444, 174305, 174660, 201310, 209166, 241572, 301965, 348610, 402620, 418332, 522915, 603930, 697220, 1045830, 1207860, 1429301, 2091660, 2858602, 4287903, 5717204, 7146505, 8575806, 14293010, 17151612, 21439515, 28586020, 42879030, 85758060]

約数ペア:

[(1, 85758060), (2, 42879030), (3, 28586020), (4, 21439515), (5, 17151612), (6, 14293010), (10, 8575806), (12, 7146505), (15, 5717204), (20, 4287903), (30, 2858602), (41, 2091660), (60, 1429301), (71, 1207860), (82, 1045830), (123, 697220), (142, 603930), (164, 522915), (205, 418332), (213, 402620), (246, 348610), (284, 301965), (355, 241572), (410, 209166), (426, 201310), (491, 174660), (492, 174305), (615, 139444), (710, 120786), (820, 104583), (852, 100655), (982, 87330), (1065, 80524), (1230, 69722), (1420, 60393), (1473, 58220), (1964, 43665), (2130, 40262), (2455, 34932), (2460, 34861), (2911, 29460), (2946, 29110), (4260, 20131), (4910, 17466), (5822, 14730), (5892, 14555), (7365, 11644), (8733, 9820)]