78852180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3229}}^1$

素因数の和:3289

約数の個数: 96

約数和(自身を含む): 247443840

約数和(自身を除く): 168591660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1110, 1221, 1628, 2035, 2220, 2442, 3229, 4070, 4884, 6105, 6458, 8140, 9687, 12210, 12916, 16145, 19374, 24420, 32290, 35519, 38748, 48435, 64580, 71038, 96870, 106557, 119473, 142076, 177595, 193740, 213114, 238946, 355190, 358419, 426228, 477892, 532785, 597365, 710380, 716838, 1065570, 1194730, 1314203, 1433676, 1792095, 2131140, 2389460, 2628406, 3584190, 3942609, 5256812, 6571015, 7168380, 7885218, 13142030, 15770436, 19713045, 26284060, 39426090, 78852180]

約数ペア:

[(1, 78852180), (2, 39426090), (3, 26284060), (4, 19713045), (5, 15770436), (6, 13142030), (10, 7885218), (11, 7168380), (12, 6571015), (15, 5256812), (20, 3942609), (22, 3584190), (30, 2628406), (33, 2389460), (37, 2131140), (44, 1792095), (55, 1433676), (60, 1314203), (66, 1194730), (74, 1065570), (110, 716838), (111, 710380), (132, 597365), (148, 532785), (165, 477892), (185, 426228), (220, 358419), (222, 355190), (330, 238946), (370, 213114), (407, 193740), (444, 177595), (555, 142076), (660, 119473), (740, 106557), (814, 96870), (1110, 71038), (1221, 64580), (1628, 48435), (2035, 38748), (2220, 35519), (2442, 32290), (3229, 24420), (4070, 19374), (4884, 16145), (6105, 12916), (6458, 12210), (8140, 9687)]