91873100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^4$

素因数の和:93

約数の個数: 90

約数和(自身を含む): 231081564

約数和(自身を除く): 139208464

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 289, 340, 374, 425, 550, 578, 748, 850, 935, 1100, 1156, 1445, 1700, 1870, 2890, 3179, 3740, 4675, 4913, 5780, 6358, 7225, 9350, 9826, 12716, 14450, 15895, 18700, 19652, 24565, 28900, 31790, 49130, 54043, 63580, 79475, 83521, 98260, 108086, 122825, 158950, 167042, 216172, 245650, 270215, 317900, 334084, 417605, 491300, 540430, 835210, 918731, 1080860, 1351075, 1670420, 1837462, 2088025, 2702150, 3674924, 4176050, 4593655, 5404300, 8352100, 9187310, 18374620, 22968275, 45936550, 91873100]

約数ペア:

[(1, 91873100), (2, 45936550), (4, 22968275), (5, 18374620), (10, 9187310), (11, 8352100), (17, 5404300), (20, 4593655), (22, 4176050), (25, 3674924), (34, 2702150), (44, 2088025), (50, 1837462), (55, 1670420), (68, 1351075), (85, 1080860), (100, 918731), (110, 835210), (170, 540430), (187, 491300), (220, 417605), (275, 334084), (289, 317900), (340, 270215), (374, 245650), (425, 216172), (550, 167042), (578, 158950), (748, 122825), (850, 108086), (935, 98260), (1100, 83521), (1156, 79475), (1445, 63580), (1700, 54043), (1870, 49130), (2890, 31790), (3179, 28900), (3740, 24565), (4675, 19652), (4913, 18700), (5780, 15895), (6358, 14450), (7225, 12716), (9350, 9826)]