61976340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:659

約数の個数: 120

約数和(自身を含む): 197669472

約数和(自身を除く): 135693132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 268, 270, 324, 335, 402, 405, 540, 571, 603, 670, 804, 810, 1005, 1142, 1206, 1340, 1620, 1713, 1809, 2010, 2284, 2412, 2855, 3015, 3426, 3618, 4020, 5139, 5427, 5710, 6030, 6852, 7236, 8565, 9045, 10278, 10854, 11420, 12060, 15417, 17130, 18090, 20556, 21708, 25695, 27135, 30834, 34260, 36180, 38257, 46251, 51390, 54270, 61668, 76514, 77085, 92502, 102780, 108540, 114771, 153028, 154170, 185004, 191285, 229542, 231255, 308340, 344313, 382570, 459084, 462510, 573855, 688626, 765140, 925020, 1032939, 1147710, 1377252, 1721565, 2065878, 2295420, 3098817, 3443130, 4131756, 5164695, 6197634, 6886260, 10329390, 12395268, 15494085, 20658780, 30988170, 61976340]

約数ペア:

[(1, 61976340), (2, 30988170), (3, 20658780), (4, 15494085), (5, 12395268), (6, 10329390), (9, 6886260), (10, 6197634), (12, 5164695), (15, 4131756), (18, 3443130), (20, 3098817), (27, 2295420), (30, 2065878), (36, 1721565), (45, 1377252), (54, 1147710), (60, 1032939), (67, 925020), (81, 765140), (90, 688626), (108, 573855), (134, 462510), (135, 459084), (162, 382570), (180, 344313), (201, 308340), (268, 231255), (270, 229542), (324, 191285), (335, 185004), (402, 154170), (405, 153028), (540, 114771), (571, 108540), (603, 102780), (670, 92502), (804, 77085), (810, 76514), (1005, 61668), (1142, 54270), (1206, 51390), (1340, 46251), (1620, 38257), (1713, 36180), (1809, 34260), (2010, 30834), (2284, 27135), (2412, 25695), (2855, 21708), (3015, 20556), (3426, 18090), (3618, 17130), (4020, 15417), (5139, 12060), (5427, 11420), (5710, 10854), (6030, 10278), (6852, 9045), (7236, 8565)]