150402120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3929}}^1$

素因数の和:3983

約数の個数: 128

約数和(自身を含む): 509328000

約数和(自身を除く): 358925880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2552, 3190, 3480, 3828, 3929, 4785, 6380, 7656, 7858, 9570, 11787, 12760, 15716, 19140, 19645, 23574, 31432, 38280, 39290, 43219, 47148, 58935, 78580, 86438, 94296, 113941, 117870, 129657, 157160, 172876, 216095, 227882, 235740, 259314, 341823, 345752, 432190, 455764, 471480, 518628, 569705, 648285, 683646, 864380, 911528, 1037256, 1139410, 1253351, 1296570, 1367292, 1709115, 1728760, 2278820, 2506702, 2593140, 2734584, 3418230, 3760053, 4557640, 5013404, 5186280, 6266755, 6836460, 7520106, 10026808, 12533510, 13672920, 15040212, 18800265, 25067020, 30080424, 37600530, 50134040, 75201060, 150402120]

約数ペア:

[(1, 150402120), (2, 75201060), (3, 50134040), (4, 37600530), (5, 30080424), (6, 25067020), (8, 18800265), (10, 15040212), (11, 13672920), (12, 12533510), (15, 10026808), (20, 7520106), (22, 6836460), (24, 6266755), (29, 5186280), (30, 5013404), (33, 4557640), (40, 3760053), (44, 3418230), (55, 2734584), (58, 2593140), (60, 2506702), (66, 2278820), (87, 1728760), (88, 1709115), (110, 1367292), (116, 1296570), (120, 1253351), (132, 1139410), (145, 1037256), (165, 911528), (174, 864380), (220, 683646), (232, 648285), (264, 569705), (290, 518628), (319, 471480), (330, 455764), (348, 432190), (435, 345752), (440, 341823), (580, 259314), (638, 235740), (660, 227882), (696, 216095), (870, 172876), (957, 157160), (1160, 129657), (1276, 117870), (1320, 113941), (1595, 94296), (1740, 86438), (1914, 78580), (2552, 58935), (3190, 47148), (3480, 43219), (3828, 39290), (3929, 38280), (4785, 31432), (6380, 23574), (7656, 19645), (7858, 19140), (9570, 15716), (11787, 12760)]