147182200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 376650000

約数和(自身を除く): 229467800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 149, 200, 220, 275, 298, 440, 449, 550, 596, 745, 898, 1100, 1192, 1490, 1639, 1796, 2200, 2245, 2980, 3278, 3592, 3725, 4490, 4939, 5960, 6556, 7450, 8195, 8980, 9878, 11225, 13112, 14900, 16390, 17960, 19756, 22450, 24695, 29800, 32780, 39512, 40975, 44900, 49390, 65560, 66901, 81950, 89800, 98780, 123475, 133802, 163900, 197560, 246950, 267604, 327800, 334505, 493900, 535208, 669010, 735911, 987800, 1338020, 1471822, 1672525, 2676040, 2943644, 3345050, 3679555, 5887288, 6690100, 7359110, 13380200, 14718220, 18397775, 29436440, 36795550, 73591100, 147182200]

約数ペア:

[(1, 147182200), (2, 73591100), (4, 36795550), (5, 29436440), (8, 18397775), (10, 14718220), (11, 13380200), (20, 7359110), (22, 6690100), (25, 5887288), (40, 3679555), (44, 3345050), (50, 2943644), (55, 2676040), (88, 1672525), (100, 1471822), (110, 1338020), (149, 987800), (200, 735911), (220, 669010), (275, 535208), (298, 493900), (440, 334505), (449, 327800), (550, 267604), (596, 246950), (745, 197560), (898, 163900), (1100, 133802), (1192, 123475), (1490, 98780), (1639, 89800), (1796, 81950), (2200, 66901), (2245, 65560), (2980, 49390), (3278, 44900), (3592, 40975), (3725, 39512), (4490, 32780), (4939, 29800), (5960, 24695), (6556, 22450), (7450, 19756), (8195, 17960), (8980, 16390), (9878, 14900), (11225, 13112)]