39515100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1231}}^1$

素因数の和:1355

約数の個数: 72

約数和(自身を含む): 115492608

約数和(自身を除く): 75977508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 150, 214, 300, 321, 428, 535, 642, 1070, 1231, 1284, 1605, 2140, 2462, 2675, 3210, 3693, 4924, 5350, 6155, 6420, 7386, 8025, 10700, 12310, 14772, 16050, 18465, 24620, 30775, 32100, 36930, 61550, 73860, 92325, 123100, 131717, 184650, 263434, 369300, 395151, 526868, 658585, 790302, 1317170, 1580604, 1975755, 2634340, 3292925, 3951510, 6585850, 7903020, 9878775, 13171700, 19757550, 39515100]

約数ペア:

[(1, 39515100), (2, 19757550), (3, 13171700), (4, 9878775), (5, 7903020), (6, 6585850), (10, 3951510), (12, 3292925), (15, 2634340), (20, 1975755), (25, 1580604), (30, 1317170), (50, 790302), (60, 658585), (75, 526868), (100, 395151), (107, 369300), (150, 263434), (214, 184650), (300, 131717), (321, 123100), (428, 92325), (535, 73860), (642, 61550), (1070, 36930), (1231, 32100), (1284, 30775), (1605, 24620), (2140, 18465), (2462, 16050), (2675, 14772), (3210, 12310), (3693, 10700), (4924, 8025), (5350, 7386), (6155, 6420)]