61354700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 108

約数和(自身を含む): 155089032

約数和(自身を除く): 93734332

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 193, 220, 275, 289, 340, 374, 386, 425, 550, 578, 748, 772, 850, 935, 965, 1100, 1156, 1445, 1700, 1870, 1930, 2123, 2890, 3179, 3281, 3740, 3860, 4246, 4675, 4825, 5780, 6358, 6562, 7225, 8492, 9350, 9650, 10615, 12716, 13124, 14450, 15895, 16405, 18700, 19300, 21230, 28900, 31790, 32810, 36091, 42460, 53075, 55777, 63580, 65620, 72182, 79475, 82025, 106150, 111554, 144364, 158950, 164050, 180455, 212300, 223108, 278885, 317900, 328100, 360910, 557770, 613547, 721820, 902275, 1115540, 1227094, 1394425, 1804550, 2454188, 2788850, 3067735, 3609100, 5577700, 6135470, 12270940, 15338675, 30677350, 61354700]

約数ペア:

[(1, 61354700), (2, 30677350), (4, 15338675), (5, 12270940), (10, 6135470), (11, 5577700), (17, 3609100), (20, 3067735), (22, 2788850), (25, 2454188), (34, 1804550), (44, 1394425), (50, 1227094), (55, 1115540), (68, 902275), (85, 721820), (100, 613547), (110, 557770), (170, 360910), (187, 328100), (193, 317900), (220, 278885), (275, 223108), (289, 212300), (340, 180455), (374, 164050), (386, 158950), (425, 144364), (550, 111554), (578, 106150), (748, 82025), (772, 79475), (850, 72182), (935, 65620), (965, 63580), (1100, 55777), (1156, 53075), (1445, 42460), (1700, 36091), (1870, 32810), (1930, 31790), (2123, 28900), (2890, 21230), (3179, 19300), (3281, 18700), (3740, 16405), (3860, 15895), (4246, 14450), (4675, 13124), (4825, 12716), (5780, 10615), (6358, 9650), (6562, 9350), (7225, 8492)]