90004600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1289

約数の個数: 96

約数和(自身を含む): 243868320

約数和(自身を除く): 153863720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 53, 56, 70, 100, 106, 140, 175, 200, 212, 265, 280, 350, 371, 424, 530, 700, 742, 1060, 1213, 1325, 1400, 1484, 1855, 2120, 2426, 2650, 2968, 3710, 4852, 5300, 6065, 7420, 8491, 9275, 9704, 10600, 12130, 14840, 16982, 18550, 24260, 30325, 33964, 37100, 42455, 48520, 60650, 64289, 67928, 74200, 84910, 121300, 128578, 169820, 212275, 242600, 257156, 321445, 339640, 424550, 450023, 514312, 642890, 849100, 900046, 1285780, 1607225, 1698200, 1800092, 2250115, 2571560, 3214450, 3600184, 4500230, 6428900, 9000460, 11250575, 12857800, 18000920, 22501150, 45002300, 90004600]

約数ペア:

[(1, 90004600), (2, 45002300), (4, 22501150), (5, 18000920), (7, 12857800), (8, 11250575), (10, 9000460), (14, 6428900), (20, 4500230), (25, 3600184), (28, 3214450), (35, 2571560), (40, 2250115), (50, 1800092), (53, 1698200), (56, 1607225), (70, 1285780), (100, 900046), (106, 849100), (140, 642890), (175, 514312), (200, 450023), (212, 424550), (265, 339640), (280, 321445), (350, 257156), (371, 242600), (424, 212275), (530, 169820), (700, 128578), (742, 121300), (1060, 84910), (1213, 74200), (1325, 67928), (1400, 64289), (1484, 60650), (1855, 48520), (2120, 42455), (2426, 37100), (2650, 33964), (2968, 30325), (3710, 24260), (4852, 18550), (5300, 16982), (6065, 14840), (7420, 12130), (8491, 10600), (9275, 9704)]