45049140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2339}}^1$

素因数の和:2461

約数の個数: 72

約数和(自身を含む): 137985120

約数和(自身を除く): 92935980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 2339, 3210, 3852, 4678, 4815, 6420, 7017, 9356, 9630, 11695, 14034, 19260, 21051, 23390, 28068, 35085, 42102, 46780, 70170, 84204, 105255, 140340, 210510, 250273, 421020, 500546, 750819, 1001092, 1251365, 1501638, 2252457, 2502730, 3003276, 3754095, 4504914, 5005460, 7508190, 9009828, 11262285, 15016380, 22524570, 45049140]

約数ペア:

[(1, 45049140), (2, 22524570), (3, 15016380), (4, 11262285), (5, 9009828), (6, 7508190), (9, 5005460), (10, 4504914), (12, 3754095), (15, 3003276), (18, 2502730), (20, 2252457), (30, 1501638), (36, 1251365), (45, 1001092), (60, 750819), (90, 500546), (107, 421020), (180, 250273), (214, 210510), (321, 140340), (428, 105255), (535, 84204), (642, 70170), (963, 46780), (1070, 42102), (1284, 35085), (1605, 28068), (1926, 23390), (2140, 21051), (2339, 19260), (3210, 14034), (3852, 11695), (4678, 9630), (4815, 9356), (6420, 7017)]