30290100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3305

約数の個数: 72

約数和(自身を含む): 90494208

約数和(自身を除く): 60204108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 3257, 4650, 6514, 9300, 9771, 13028, 16285, 19542, 32570, 39084, 48855, 65140, 81425, 97710, 100967, 162850, 195420, 201934, 244275, 302901, 325700, 403868, 488550, 504835, 605802, 977100, 1009670, 1211604, 1514505, 2019340, 2524175, 3029010, 5048350, 6058020, 7572525, 10096700, 15145050, 30290100]

約数ペア:

[(1, 30290100), (2, 15145050), (3, 10096700), (4, 7572525), (5, 6058020), (6, 5048350), (10, 3029010), (12, 2524175), (15, 2019340), (20, 1514505), (25, 1211604), (30, 1009670), (31, 977100), (50, 605802), (60, 504835), (62, 488550), (75, 403868), (93, 325700), (100, 302901), (124, 244275), (150, 201934), (155, 195420), (186, 162850), (300, 100967), (310, 97710), (372, 81425), (465, 65140), (620, 48855), (775, 39084), (930, 32570), (1550, 19542), (1860, 16285), (2325, 13028), (3100, 9771), (3257, 9300), (4650, 6514)]