68670900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1861}}^1$

素因数の和:1922

約数の個数: 108

約数和(自身を含む): 220613484

約数和(自身を除く): 151942584

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 75, 82, 90, 100, 123, 150, 164, 180, 205, 225, 246, 300, 369, 410, 450, 492, 615, 738, 820, 900, 1025, 1230, 1476, 1845, 1861, 2050, 2460, 3075, 3690, 3722, 4100, 5583, 6150, 7380, 7444, 9225, 9305, 11166, 12300, 16749, 18450, 18610, 22332, 27915, 33498, 36900, 37220, 46525, 55830, 66996, 76301, 83745, 93050, 111660, 139575, 152602, 167490, 186100, 228903, 279150, 305204, 334980, 381505, 418725, 457806, 558300, 686709, 763010, 837450, 915612, 1144515, 1373418, 1526020, 1674900, 1907525, 2289030, 2746836, 3433545, 3815050, 4578060, 5722575, 6867090, 7630100, 11445150, 13734180, 17167725, 22890300, 34335450, 68670900]

約数ペア:

[(1, 68670900), (2, 34335450), (3, 22890300), (4, 17167725), (5, 13734180), (6, 11445150), (9, 7630100), (10, 6867090), (12, 5722575), (15, 4578060), (18, 3815050), (20, 3433545), (25, 2746836), (30, 2289030), (36, 1907525), (41, 1674900), (45, 1526020), (50, 1373418), (60, 1144515), (75, 915612), (82, 837450), (90, 763010), (100, 686709), (123, 558300), (150, 457806), (164, 418725), (180, 381505), (205, 334980), (225, 305204), (246, 279150), (300, 228903), (369, 186100), (410, 167490), (450, 152602), (492, 139575), (615, 111660), (738, 93050), (820, 83745), (900, 76301), (1025, 66996), (1230, 55830), (1476, 46525), (1845, 37220), (1861, 36900), (2050, 33498), (2460, 27915), (3075, 22332), (3690, 18610), (3722, 18450), (4100, 16749), (5583, 12300), (6150, 11166), (7380, 9305), (7444, 9225)]