61325220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8447}}^1$

素因数の和:8481

約数の個数: 72

約数和(自身を含む): 188762112

約数和(自身を除く): 127436892

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 8447, 16894, 25341, 33788, 42235, 50682, 84470, 92917, 101364, 126705, 168940, 185834, 253410, 278751, 371668, 464585, 506820, 557502, 929170, 1022087, 1115004, 1393755, 1858340, 2044174, 2787510, 3066261, 4088348, 5110435, 5575020, 6132522, 10220870, 12265044, 15331305, 20441740, 30662610, 61325220]

約数ペア:

[(1, 61325220), (2, 30662610), (3, 20441740), (4, 15331305), (5, 12265044), (6, 10220870), (10, 6132522), (11, 5575020), (12, 5110435), (15, 4088348), (20, 3066261), (22, 2787510), (30, 2044174), (33, 1858340), (44, 1393755), (55, 1115004), (60, 1022087), (66, 929170), (110, 557502), (121, 506820), (132, 464585), (165, 371668), (220, 278751), (242, 253410), (330, 185834), (363, 168940), (484, 126705), (605, 101364), (660, 92917), (726, 84470), (1210, 50682), (1452, 42235), (1815, 33788), (2420, 25341), (3630, 16894), (7260, 8447)]