200795850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1867}}^1$

素因数の和:2124

約数の個数: 72

約数和(自身を含む): 542018880

約数和(自身を除く): 341223030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 239, 450, 478, 717, 1195, 1434, 1867, 2151, 2390, 3585, 3734, 4302, 5601, 5975, 7170, 9335, 10755, 11202, 11950, 16803, 17925, 18670, 21510, 28005, 33606, 35850, 46675, 53775, 56010, 84015, 93350, 107550, 140025, 168030, 280050, 420075, 446213, 840150, 892426, 1338639, 2231065, 2677278, 4015917, 4462130, 6693195, 8031834, 11155325, 13386390, 20079585, 22310650, 33465975, 40159170, 66931950, 100397925, 200795850]

約数ペア:

[(1, 200795850), (2, 100397925), (3, 66931950), (5, 40159170), (6, 33465975), (9, 22310650), (10, 20079585), (15, 13386390), (18, 11155325), (25, 8031834), (30, 6693195), (45, 4462130), (50, 4015917), (75, 2677278), (90, 2231065), (150, 1338639), (225, 892426), (239, 840150), (450, 446213), (478, 420075), (717, 280050), (1195, 168030), (1434, 140025), (1867, 107550), (2151, 93350), (2390, 84015), (3585, 56010), (3734, 53775), (4302, 46675), (5601, 35850), (5975, 33606), (7170, 28005), (9335, 21510), (10755, 18670), (11202, 17925), (11950, 16803)]