55578300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{809}}^1$

素因数の和:1055

約数の個数: 72

約数和(自身を含む): 161708400

約数和(自身を除く): 106130100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 229, 300, 458, 687, 809, 916, 1145, 1374, 1618, 2290, 2427, 2748, 3236, 3435, 4045, 4580, 4854, 5725, 6870, 8090, 9708, 11450, 12135, 13740, 16180, 17175, 20225, 22900, 24270, 34350, 40450, 48540, 60675, 68700, 80900, 121350, 185261, 242700, 370522, 555783, 741044, 926305, 1111566, 1852610, 2223132, 2778915, 3705220, 4631525, 5557830, 9263050, 11115660, 13894575, 18526100, 27789150, 55578300]

約数ペア:

[(1, 55578300), (2, 27789150), (3, 18526100), (4, 13894575), (5, 11115660), (6, 9263050), (10, 5557830), (12, 4631525), (15, 3705220), (20, 2778915), (25, 2223132), (30, 1852610), (50, 1111566), (60, 926305), (75, 741044), (100, 555783), (150, 370522), (229, 242700), (300, 185261), (458, 121350), (687, 80900), (809, 68700), (916, 60675), (1145, 48540), (1374, 40450), (1618, 34350), (2290, 24270), (2427, 22900), (2748, 20225), (3236, 17175), (3435, 16180), (4045, 13740), (4580, 12135), (4854, 11450), (5725, 9708), (6870, 8090)]