425620140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33941}}^1$

素因数の和:33983

約数の個数: 96

約数和(自身を含む): 1368541440

約数和(自身を除く): 942921300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 12540, 33941, 67882, 101823, 135764, 169705, 203646, 339410, 373351, 407292, 509115, 644879, 678820, 746702, 1018230, 1120053, 1289758, 1493404, 1866755, 1934637, 2036460, 2240106, 2579516, 3224395, 3733510, 3869274, 4480212, 5600265, 6448790, 7093669, 7467020, 7738548, 9673185, 11200530, 12897580, 14187338, 19346370, 21281007, 22401060, 28374676, 35468345, 38692740, 42562014, 70936690, 85124028, 106405035, 141873380, 212810070, 425620140]

約数ペア:

[(1, 425620140), (2, 212810070), (3, 141873380), (4, 106405035), (5, 85124028), (6, 70936690), (10, 42562014), (11, 38692740), (12, 35468345), (15, 28374676), (19, 22401060), (20, 21281007), (22, 19346370), (30, 14187338), (33, 12897580), (38, 11200530), (44, 9673185), (55, 7738548), (57, 7467020), (60, 7093669), (66, 6448790), (76, 5600265), (95, 4480212), (110, 3869274), (114, 3733510), (132, 3224395), (165, 2579516), (190, 2240106), (209, 2036460), (220, 1934637), (228, 1866755), (285, 1493404), (330, 1289758), (380, 1120053), (418, 1018230), (570, 746702), (627, 678820), (660, 644879), (836, 509115), (1045, 407292), (1140, 373351), (1254, 339410), (2090, 203646), (2508, 169705), (3135, 135764), (4180, 101823), (6270, 67882), (12540, 33941)]