913377420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{9013}}^1$

素因数の和:9591

約数の個数: 72

約数和(自身を含む): 2775807216

約数和(自身を除く): 1862429796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 563, 1126, 1689, 2252, 2815, 3378, 5067, 5630, 6756, 8445, 9013, 10134, 11260, 16890, 18026, 20268, 25335, 27039, 33780, 36052, 45065, 50670, 54078, 81117, 90130, 101340, 108156, 135195, 162234, 180260, 270390, 324468, 405585, 540780, 811170, 1622340, 5074319, 10148638, 15222957, 20297276, 25371595, 30445914, 45668871, 50743190, 60891828, 76114785, 91337742, 101486380, 152229570, 182675484, 228344355, 304459140, 456688710, 913377420]

約数ペア:

[(1, 913377420), (2, 456688710), (3, 304459140), (4, 228344355), (5, 182675484), (6, 152229570), (9, 101486380), (10, 91337742), (12, 76114785), (15, 60891828), (18, 50743190), (20, 45668871), (30, 30445914), (36, 25371595), (45, 20297276), (60, 15222957), (90, 10148638), (180, 5074319), (563, 1622340), (1126, 811170), (1689, 540780), (2252, 405585), (2815, 324468), (3378, 270390), (5067, 180260), (5630, 162234), (6756, 135195), (8445, 108156), (9013, 101340), (10134, 90130), (11260, 81117), (16890, 54078), (18026, 50670), (20268, 45065), (25335, 36052), (27039, 33780)]