61689060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1698

約数の個数: 96

約数和(自身を含む): 194745600

約数和(自身を除く): 133056540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1609, 1917, 2130, 2556, 3195, 3218, 3834, 4260, 4827, 6390, 6436, 7668, 8045, 9585, 9654, 12780, 14481, 16090, 19170, 19308, 24135, 28962, 32180, 38340, 43443, 48270, 57924, 72405, 86886, 96540, 114239, 144810, 173772, 217215, 228478, 289620, 342717, 434430, 456956, 571195, 685434, 868860, 1028151, 1142390, 1370868, 1713585, 2056302, 2284780, 3084453, 3427170, 4112604, 5140755, 6168906, 6854340, 10281510, 12337812, 15422265, 20563020, 30844530, 61689060]

約数ペア:

[(1, 61689060), (2, 30844530), (3, 20563020), (4, 15422265), (5, 12337812), (6, 10281510), (9, 6854340), (10, 6168906), (12, 5140755), (15, 4112604), (18, 3427170), (20, 3084453), (27, 2284780), (30, 2056302), (36, 1713585), (45, 1370868), (54, 1142390), (60, 1028151), (71, 868860), (90, 685434), (108, 571195), (135, 456956), (142, 434430), (180, 342717), (213, 289620), (270, 228478), (284, 217215), (355, 173772), (426, 144810), (540, 114239), (639, 96540), (710, 86886), (852, 72405), (1065, 57924), (1278, 48270), (1420, 43443), (1609, 38340), (1917, 32180), (2130, 28962), (2556, 24135), (3195, 19308), (3218, 19170), (3834, 16090), (4260, 14481), (4827, 12780), (6390, 9654), (6436, 9585), (7668, 8045)]