90885780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3581}}^1$

素因数の和:3646

約数の個数: 96

約数和(自身を含む): 288852480

約数和(自身を除く): 197966700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 3581, 4230, 5076, 6345, 7162, 8460, 10743, 12690, 14324, 17905, 21486, 25380, 32229, 35810, 42972, 53715, 64458, 71620, 96687, 107430, 128916, 161145, 168307, 193374, 214860, 322290, 336614, 386748, 483435, 504921, 644580, 673228, 841535, 966870, 1009842, 1514763, 1683070, 1933740, 2019684, 2524605, 3029526, 3366140, 4544289, 5049210, 6059052, 7573815, 9088578, 10098420, 15147630, 18177156, 22721445, 30295260, 45442890, 90885780]

約数ペア:

[(1, 90885780), (2, 45442890), (3, 30295260), (4, 22721445), (5, 18177156), (6, 15147630), (9, 10098420), (10, 9088578), (12, 7573815), (15, 6059052), (18, 5049210), (20, 4544289), (27, 3366140), (30, 3029526), (36, 2524605), (45, 2019684), (47, 1933740), (54, 1683070), (60, 1514763), (90, 1009842), (94, 966870), (108, 841535), (135, 673228), (141, 644580), (180, 504921), (188, 483435), (235, 386748), (270, 336614), (282, 322290), (423, 214860), (470, 193374), (540, 168307), (564, 161145), (705, 128916), (846, 107430), (940, 96687), (1269, 71620), (1410, 64458), (1692, 53715), (2115, 42972), (2538, 35810), (2820, 32229), (3581, 25380), (4230, 21486), (5076, 17905), (6345, 14324), (7162, 12690), (8460, 10743)]