75157740

素因数分解:

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

素因数の和:421

約数の個数: 192

約数和(自身を含む): 272563200

約数和(自身を除く): 197405460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 59, 60, 63, 70, 84, 90, 105, 108, 118, 126, 135, 140, 177, 180, 189, 210, 236, 252, 270, 295, 315, 337, 354, 378, 413, 420, 531, 540, 590, 630, 674, 708, 756, 826, 885, 945, 1011, 1062, 1180, 1239, 1260, 1348, 1593, 1652, 1685, 1770, 1890, 2022, 2065, 2124, 2359, 2478, 2655, 3033, 3186, 3370, 3540, 3717, 3780, 4044, 4130, 4718, 4956, 5055, 5310, 6066, 6195, 6372, 6740, 7077, 7434, 7965, 8260, 9099, 9436, 10110, 10620, 11151, 11795, 12132, 12390, 14154, 14868, 15165, 15930, 18198, 18585, 19883, 20220, 21231, 22302, 23590, 24780, 28308, 30330, 31860, 35385, 36396, 37170, 39766, 42462, 44604, 45495, 47180, 55755, 59649, 60660, 63693, 70770, 74340, 79532, 84924, 90990, 99415, 106155, 111510, 119298, 127386, 139181, 141540, 178947, 181980, 198830, 212310, 223020, 238596, 254772, 278362, 298245, 318465, 357894, 397660, 417543, 424620, 536841, 556724, 596490, 636930, 695905, 715788, 835086, 894735, 1073682, 1192980, 1252629, 1273860, 1391810, 1670172, 1789470, 2087715, 2147364, 2505258, 2684205, 2783620, 3578940, 3757887, 4175430, 5010516, 5368410, 6263145, 7515774, 8350860, 10736820, 12526290, 15031548, 18789435, 25052580, 37578870, 75157740]

約数ペア:

[(1, 75157740), (2, 37578870), (3, 25052580), (4, 18789435), (5, 15031548), (6, 12526290), (7, 10736820), (9, 8350860), (10, 7515774), (12, 6263145), (14, 5368410), (15, 5010516), (18, 4175430), (20, 3757887), (21, 3578940), (27, 2783620), (28, 2684205), (30, 2505258), (35, 2147364), (36, 2087715), (42, 1789470), (45, 1670172), (54, 1391810), (59, 1273860), (60, 1252629), (63, 1192980), (70, 1073682), (84, 894735), (90, 835086), (105, 715788), (108, 695905), (118, 636930), (126, 596490), (135, 556724), (140, 536841), (177, 424620), (180, 417543), (189, 397660), (210, 357894), (236, 318465), (252, 298245), (270, 278362), (295, 254772), (315, 238596), (337, 223020), (354, 212310), (378, 198830), (413, 181980), (420, 178947), (531, 141540), (540, 139181), (590, 127386), (630, 119298), (674, 111510), (708, 106155), (756, 99415), (826, 90990), (885, 84924), (945, 79532), (1011, 74340), (1062, 70770), (1180, 63693), (1239, 60660), (1260, 59649), (1348, 55755), (1593, 47180), (1652, 45495), (1685, 44604), (1770, 42462), (1890, 39766), (2022, 37170), (2065, 36396), (2124, 35385), (2359, 31860), (2478, 30330), (2655, 28308), (3033, 24780), (3186, 23590), (3370, 22302), (3540, 21231), (3717, 20220), (3780, 19883), (4044, 18585), (4130, 18198), (4718, 15930), (4956, 15165), (5055, 14868), (5310, 14154), (6066, 12390), (6195, 12132), (6372, 11795), (6740, 11151), (7077, 10620), (7434, 10110), (7965, 9436), (8260, 9099)]