25052580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 88583040

約数和(自身を除く): 63530460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 337, 354, 413, 420, 531, 590, 630, 674, 708, 826, 885, 1011, 1062, 1180, 1239, 1260, 1348, 1652, 1685, 1770, 2022, 2065, 2124, 2359, 2478, 2655, 3033, 3370, 3540, 3717, 4044, 4130, 4718, 4956, 5055, 5310, 6066, 6195, 6740, 7077, 7434, 8260, 9436, 10110, 10620, 11795, 12132, 12390, 14154, 14868, 15165, 18585, 19883, 20220, 21231, 23590, 24780, 28308, 30330, 35385, 37170, 39766, 42462, 47180, 59649, 60660, 70770, 74340, 79532, 84924, 99415, 106155, 119298, 139181, 141540, 178947, 198830, 212310, 238596, 278362, 298245, 357894, 397660, 417543, 424620, 556724, 596490, 695905, 715788, 835086, 894735, 1192980, 1252629, 1391810, 1670172, 1789470, 2087715, 2505258, 2783620, 3578940, 4175430, 5010516, 6263145, 8350860, 12526290, 25052580]

約数ペア:

[(1, 25052580), (2, 12526290), (3, 8350860), (4, 6263145), (5, 5010516), (6, 4175430), (7, 3578940), (9, 2783620), (10, 2505258), (12, 2087715), (14, 1789470), (15, 1670172), (18, 1391810), (20, 1252629), (21, 1192980), (28, 894735), (30, 835086), (35, 715788), (36, 695905), (42, 596490), (45, 556724), (59, 424620), (60, 417543), (63, 397660), (70, 357894), (84, 298245), (90, 278362), (105, 238596), (118, 212310), (126, 198830), (140, 178947), (177, 141540), (180, 139181), (210, 119298), (236, 106155), (252, 99415), (295, 84924), (315, 79532), (337, 74340), (354, 70770), (413, 60660), (420, 59649), (531, 47180), (590, 42462), (630, 39766), (674, 37170), (708, 35385), (826, 30330), (885, 28308), (1011, 24780), (1062, 23590), (1180, 21231), (1239, 20220), (1260, 19883), (1348, 18585), (1652, 15165), (1685, 14868), (1770, 14154), (2022, 12390), (2065, 12132), (2124, 11795), (2359, 10620), (2478, 10110), (2655, 9436), (3033, 8260), (3370, 7434), (3540, 7077), (3717, 6740), (4044, 6195), (4130, 6066), (4718, 5310), (4956, 5055)]