73486700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1803

約数の個数: 72

約数和(自身を含む): 185342304

約数和(自身を除く): 111855604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 350, 427, 610, 700, 854, 1220, 1525, 1708, 1721, 2135, 3050, 3442, 4270, 6100, 6884, 8540, 8605, 10675, 12047, 17210, 21350, 24094, 34420, 42700, 43025, 48188, 60235, 86050, 104981, 120470, 172100, 209962, 240940, 301175, 419924, 524905, 602350, 734867, 1049810, 1204700, 1469734, 2099620, 2624525, 2939468, 3674335, 5249050, 7348670, 10498100, 14697340, 18371675, 36743350, 73486700]

約数ペア:

[(1, 73486700), (2, 36743350), (4, 18371675), (5, 14697340), (7, 10498100), (10, 7348670), (14, 5249050), (20, 3674335), (25, 2939468), (28, 2624525), (35, 2099620), (50, 1469734), (61, 1204700), (70, 1049810), (100, 734867), (122, 602350), (140, 524905), (175, 419924), (244, 301175), (305, 240940), (350, 209962), (427, 172100), (610, 120470), (700, 104981), (854, 86050), (1220, 60235), (1525, 48188), (1708, 43025), (1721, 42700), (2135, 34420), (3050, 24094), (3442, 21350), (4270, 17210), (6100, 12047), (6884, 10675), (8540, 8605)]