57634020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 184831920

約数和(自身を除く): 127197900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 61, 87, 90, 116, 122, 145, 174, 180, 181, 183, 244, 261, 290, 305, 348, 362, 366, 435, 522, 543, 549, 580, 610, 724, 732, 870, 905, 915, 1044, 1086, 1098, 1220, 1305, 1629, 1740, 1769, 1810, 1830, 2172, 2196, 2610, 2715, 2745, 3258, 3538, 3620, 3660, 5220, 5249, 5307, 5430, 5490, 6516, 7076, 8145, 8845, 10498, 10614, 10860, 10980, 11041, 15747, 15921, 16290, 17690, 20996, 21228, 22082, 26245, 26535, 31494, 31842, 32580, 33123, 35380, 44164, 47241, 52490, 53070, 55205, 62988, 63684, 66246, 78735, 79605, 94482, 99369, 104980, 106140, 110410, 132492, 157470, 159210, 165615, 188964, 198738, 220820, 236205, 314940, 318420, 320189, 331230, 397476, 472410, 496845, 640378, 662460, 944820, 960567, 993690, 1280756, 1600945, 1921134, 1987380, 2881701, 3201890, 3842268, 4802835, 5763402, 6403780, 9605670, 11526804, 14408505, 19211340, 28817010, 57634020]

約数ペア:

[(1, 57634020), (2, 28817010), (3, 19211340), (4, 14408505), (5, 11526804), (6, 9605670), (9, 6403780), (10, 5763402), (12, 4802835), (15, 3842268), (18, 3201890), (20, 2881701), (29, 1987380), (30, 1921134), (36, 1600945), (45, 1280756), (58, 993690), (60, 960567), (61, 944820), (87, 662460), (90, 640378), (116, 496845), (122, 472410), (145, 397476), (174, 331230), (180, 320189), (181, 318420), (183, 314940), (244, 236205), (261, 220820), (290, 198738), (305, 188964), (348, 165615), (362, 159210), (366, 157470), (435, 132492), (522, 110410), (543, 106140), (549, 104980), (580, 99369), (610, 94482), (724, 79605), (732, 78735), (870, 66246), (905, 63684), (915, 62988), (1044, 55205), (1086, 53070), (1098, 52490), (1220, 47241), (1305, 44164), (1629, 35380), (1740, 33123), (1769, 32580), (1810, 31842), (1830, 31494), (2172, 26535), (2196, 26245), (2610, 22082), (2715, 21228), (2745, 20996), (3258, 17690), (3538, 16290), (3620, 15921), (3660, 15747), (5220, 11041), (5249, 10980), (5307, 10860), (5430, 10614), (5490, 10498), (6516, 8845), (7076, 8145)]