269780600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 660493440

約数和(自身を除く): 390712840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 53, 62, 100, 106, 124, 155, 200, 212, 248, 265, 310, 424, 530, 620, 775, 821, 1060, 1240, 1325, 1550, 1642, 1643, 2120, 2650, 3100, 3284, 3286, 4105, 5300, 6200, 6568, 6572, 8210, 8215, 10600, 13144, 16420, 16430, 20525, 25451, 32840, 32860, 41050, 41075, 43513, 50902, 65720, 82100, 82150, 87026, 101804, 127255, 164200, 164300, 174052, 203608, 217565, 254510, 328600, 348104, 435130, 509020, 636275, 870260, 1018040, 1087825, 1272550, 1348903, 1740520, 2175650, 2545100, 2697806, 4351300, 5090200, 5395612, 6744515, 8702600, 10791224, 13489030, 26978060, 33722575, 53956120, 67445150, 134890300, 269780600]

約数ペア:

[(1, 269780600), (2, 134890300), (4, 67445150), (5, 53956120), (8, 33722575), (10, 26978060), (20, 13489030), (25, 10791224), (31, 8702600), (40, 6744515), (50, 5395612), (53, 5090200), (62, 4351300), (100, 2697806), (106, 2545100), (124, 2175650), (155, 1740520), (200, 1348903), (212, 1272550), (248, 1087825), (265, 1018040), (310, 870260), (424, 636275), (530, 509020), (620, 435130), (775, 348104), (821, 328600), (1060, 254510), (1240, 217565), (1325, 203608), (1550, 174052), (1642, 164300), (1643, 164200), (2120, 127255), (2650, 101804), (3100, 87026), (3284, 82150), (3286, 82100), (4105, 65720), (5300, 50902), (6200, 43513), (6568, 41075), (6572, 41050), (8210, 32860), (8215, 32840), (10600, 25451), (13144, 20525), (16420, 16430)]