47078820

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{3229}}^1$

素因数の和:3256

約数の個数: 84

約数和(自身を含む): 148276380

約数和(自身を除く): 101197560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3229, 3645, 4860, 6458, 7290, 9687, 12916, 14580, 16145, 19374, 29061, 32290, 38748, 48435, 58122, 64580, 87183, 96870, 116244, 145305, 174366, 193740, 261549, 290610, 348732, 435915, 523098, 581220, 784647, 871830, 1046196, 1307745, 1569294, 1743660, 2353941, 2615490, 3138588, 3923235, 4707882, 5230980, 7846470, 9415764, 11769705, 15692940, 23539410, 47078820]

約数ペア:

[(1, 47078820), (2, 23539410), (3, 15692940), (4, 11769705), (5, 9415764), (6, 7846470), (9, 5230980), (10, 4707882), (12, 3923235), (15, 3138588), (18, 2615490), (20, 2353941), (27, 1743660), (30, 1569294), (36, 1307745), (45, 1046196), (54, 871830), (60, 784647), (81, 581220), (90, 523098), (108, 435915), (135, 348732), (162, 290610), (180, 261549), (243, 193740), (270, 174366), (324, 145305), (405, 116244), (486, 96870), (540, 87183), (729, 64580), (810, 58122), (972, 48435), (1215, 38748), (1458, 32290), (1620, 29061), (2430, 19374), (2916, 16145), (3229, 14580), (3645, 12916), (4860, 9687), (6458, 7290)]