100849140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{80039}}^1$

素因数の和:80061

約数の個数: 72

約数和(自身を含む): 349614720

約数和(自身を除く): 248765580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 80039, 160078, 240117, 320156, 400195, 480234, 560273, 720351, 800390, 960468, 1120546, 1200585, 1440702, 1600780, 1680819, 2241092, 2401170, 2801365, 2881404, 3361638, 3601755, 4802340, 5042457, 5602730, 6723276, 7203510, 8404095, 10084914, 11205460, 14407020, 16808190, 20169828, 25212285, 33616380, 50424570, 100849140]

約数ペア:

[(1, 100849140), (2, 50424570), (3, 33616380), (4, 25212285), (5, 20169828), (6, 16808190), (7, 14407020), (9, 11205460), (10, 10084914), (12, 8404095), (14, 7203510), (15, 6723276), (18, 5602730), (20, 5042457), (21, 4802340), (28, 3601755), (30, 3361638), (35, 2881404), (36, 2801365), (42, 2401170), (45, 2241092), (60, 1680819), (63, 1600780), (70, 1440702), (84, 1200585), (90, 1120546), (105, 960468), (126, 800390), (140, 720351), (180, 560273), (210, 480234), (252, 400195), (315, 320156), (420, 240117), (630, 160078), (1260, 80039)]