30175020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3163}}^1$

素因数の和:3231

約数の個数: 72

約数和(自身を含む): 93287376

約数和(自身を除く): 63112356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3163, 3180, 4770, 6326, 9489, 9540, 12652, 15815, 18978, 28467, 31630, 37956, 47445, 56934, 63260, 94890, 113868, 142335, 167639, 189780, 284670, 335278, 502917, 569340, 670556, 838195, 1005834, 1508751, 1676390, 2011668, 2514585, 3017502, 3352780, 5029170, 6035004, 7543755, 10058340, 15087510, 30175020]

約数ペア:

[(1, 30175020), (2, 15087510), (3, 10058340), (4, 7543755), (5, 6035004), (6, 5029170), (9, 3352780), (10, 3017502), (12, 2514585), (15, 2011668), (18, 1676390), (20, 1508751), (30, 1005834), (36, 838195), (45, 670556), (53, 569340), (60, 502917), (90, 335278), (106, 284670), (159, 189780), (180, 167639), (212, 142335), (265, 113868), (318, 94890), (477, 63260), (530, 56934), (636, 47445), (795, 37956), (954, 31630), (1060, 28467), (1590, 18978), (1908, 15815), (2385, 12652), (3163, 9540), (3180, 9489), (4770, 6326)]