987083700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{53939}}^1$

素因数の和:54017

約数の個数: 72

約数和(自身を含む): 2902835040

約数和(自身を除く): 1915751340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1525, 1830, 3050, 3660, 4575, 6100, 9150, 18300, 53939, 107878, 161817, 215756, 269695, 323634, 539390, 647268, 809085, 1078780, 1348475, 1618170, 2696950, 3236340, 3290279, 4045425, 5393900, 6580558, 8090850, 9870837, 13161116, 16181700, 16451395, 19741674, 32902790, 39483348, 49354185, 65805580, 82256975, 98708370, 164513950, 197416740, 246770925, 329027900, 493541850, 987083700]

約数ペア:

[(1, 987083700), (2, 493541850), (3, 329027900), (4, 246770925), (5, 197416740), (6, 164513950), (10, 98708370), (12, 82256975), (15, 65805580), (20, 49354185), (25, 39483348), (30, 32902790), (50, 19741674), (60, 16451395), (61, 16181700), (75, 13161116), (100, 9870837), (122, 8090850), (150, 6580558), (183, 5393900), (244, 4045425), (300, 3290279), (305, 3236340), (366, 2696950), (610, 1618170), (732, 1348475), (915, 1078780), (1220, 809085), (1525, 647268), (1830, 539390), (3050, 323634), (3660, 269695), (4575, 215756), (6100, 161817), (9150, 107878), (18300, 53939)]