30188100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2141}}^1$

素因数の和:2205

約数の個数: 72

約数和(自身を含む): 89244288

約数和(自身を除く): 59056188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 470, 564, 705, 940, 1175, 1410, 2141, 2350, 2820, 3525, 4282, 4700, 6423, 7050, 8564, 10705, 12846, 14100, 21410, 25692, 32115, 42820, 53525, 64230, 100627, 107050, 128460, 160575, 201254, 214100, 301881, 321150, 402508, 503135, 603762, 642300, 1006270, 1207524, 1509405, 2012540, 2515675, 3018810, 5031350, 6037620, 7547025, 10062700, 15094050, 30188100]

約数ペア:

[(1, 30188100), (2, 15094050), (3, 10062700), (4, 7547025), (5, 6037620), (6, 5031350), (10, 3018810), (12, 2515675), (15, 2012540), (20, 1509405), (25, 1207524), (30, 1006270), (47, 642300), (50, 603762), (60, 503135), (75, 402508), (94, 321150), (100, 301881), (141, 214100), (150, 201254), (188, 160575), (235, 128460), (282, 107050), (300, 100627), (470, 64230), (564, 53525), (705, 42820), (940, 32115), (1175, 25692), (1410, 21410), (2141, 14100), (2350, 12846), (2820, 10705), (3525, 8564), (4282, 7050), (4700, 6423)]