90969200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:691

約数の個数: 120

約数和(自身を含む): 254903328

約数和(自身を除く): 163934128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 140, 175, 200, 212, 265, 280, 350, 371, 400, 424, 530, 560, 613, 700, 742, 848, 1060, 1226, 1325, 1400, 1484, 1855, 2120, 2452, 2650, 2800, 2968, 3065, 3710, 4240, 4291, 4904, 5300, 5936, 6130, 7420, 8582, 9275, 9808, 10600, 12260, 14840, 15325, 17164, 18550, 21200, 21455, 24520, 29680, 30650, 32489, 34328, 37100, 42910, 49040, 61300, 64978, 68656, 74200, 85820, 107275, 122600, 129956, 148400, 162445, 171640, 214550, 227423, 245200, 259912, 324890, 343280, 429100, 454846, 519824, 649780, 812225, 858200, 909692, 1137115, 1299560, 1624450, 1716400, 1819384, 2274230, 2599120, 3248900, 3638768, 4548460, 5685575, 6497800, 9096920, 11371150, 12995600, 18193840, 22742300, 45484600, 90969200]

約数ペア:

[(1, 90969200), (2, 45484600), (4, 22742300), (5, 18193840), (7, 12995600), (8, 11371150), (10, 9096920), (14, 6497800), (16, 5685575), (20, 4548460), (25, 3638768), (28, 3248900), (35, 2599120), (40, 2274230), (50, 1819384), (53, 1716400), (56, 1624450), (70, 1299560), (80, 1137115), (100, 909692), (106, 858200), (112, 812225), (140, 649780), (175, 519824), (200, 454846), (212, 429100), (265, 343280), (280, 324890), (350, 259912), (371, 245200), (400, 227423), (424, 214550), (530, 171640), (560, 162445), (613, 148400), (700, 129956), (742, 122600), (848, 107275), (1060, 85820), (1226, 74200), (1325, 68656), (1400, 64978), (1484, 61300), (1855, 49040), (2120, 42910), (2452, 37100), (2650, 34328), (2800, 32489), (2968, 30650), (3065, 29680), (3710, 24520), (4240, 21455), (4291, 21200), (4904, 18550), (5300, 17164), (5936, 15325), (6130, 14840), (7420, 12260), (8582, 10600), (9275, 9808)]