45126840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2053

約数の個数: 128

約数和(自身を含む): 156453120

約数和(自身を除く): 111326280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2011, 2040, 2244, 2805, 3740, 4022, 4488, 5610, 6033, 7480, 8044, 10055, 11220, 12066, 16088, 20110, 22121, 22440, 24132, 30165, 34187, 40220, 44242, 48264, 60330, 66363, 68374, 80440, 88484, 102561, 110605, 120660, 132726, 136748, 170935, 176968, 205122, 221210, 241320, 265452, 273496, 331815, 341870, 376057, 410244, 442420, 512805, 530904, 663630, 683740, 752114, 820488, 884840, 1025610, 1128171, 1327260, 1367480, 1504228, 1880285, 2051220, 2256342, 2654520, 3008456, 3760570, 4102440, 4512684, 5640855, 7521140, 9025368, 11281710, 15042280, 22563420, 45126840]

約数ペア:

[(1, 45126840), (2, 22563420), (3, 15042280), (4, 11281710), (5, 9025368), (6, 7521140), (8, 5640855), (10, 4512684), (11, 4102440), (12, 3760570), (15, 3008456), (17, 2654520), (20, 2256342), (22, 2051220), (24, 1880285), (30, 1504228), (33, 1367480), (34, 1327260), (40, 1128171), (44, 1025610), (51, 884840), (55, 820488), (60, 752114), (66, 683740), (68, 663630), (85, 530904), (88, 512805), (102, 442420), (110, 410244), (120, 376057), (132, 341870), (136, 331815), (165, 273496), (170, 265452), (187, 241320), (204, 221210), (220, 205122), (255, 176968), (264, 170935), (330, 136748), (340, 132726), (374, 120660), (408, 110605), (440, 102561), (510, 88484), (561, 80440), (660, 68374), (680, 66363), (748, 60330), (935, 48264), (1020, 44242), (1122, 40220), (1320, 34187), (1496, 30165), (1870, 24132), (2011, 22440), (2040, 22121), (2244, 20110), (2805, 16088), (3740, 12066), (4022, 11220), (4488, 10055), (5610, 8044), (6033, 7480)]