75453560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1141

約数の個数: 128

約数和(自身を含む): 220147200

約数和(自身を除く): 144693640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 728, 760, 910, 988, 1064, 1091, 1235, 1330, 1729, 1820, 1976, 2182, 2470, 2660, 3458, 3640, 4364, 4940, 5320, 5455, 6916, 7637, 8645, 8728, 9880, 10910, 13832, 14183, 15274, 17290, 20729, 21820, 28366, 30548, 34580, 38185, 41458, 43640, 56732, 61096, 69160, 70915, 76370, 82916, 99281, 103645, 113464, 141830, 145103, 152740, 165832, 198562, 207290, 269477, 283660, 290206, 305480, 397124, 414580, 496405, 538954, 567320, 580412, 725515, 794248, 829160, 992810, 1077908, 1160824, 1347385, 1451030, 1886339, 1985620, 2155816, 2694770, 2902060, 3772678, 3971240, 5389540, 5804120, 7545356, 9431695, 10779080, 15090712, 18863390, 37726780, 75453560]

約数ペア:

[(1, 75453560), (2, 37726780), (4, 18863390), (5, 15090712), (7, 10779080), (8, 9431695), (10, 7545356), (13, 5804120), (14, 5389540), (19, 3971240), (20, 3772678), (26, 2902060), (28, 2694770), (35, 2155816), (38, 1985620), (40, 1886339), (52, 1451030), (56, 1347385), (65, 1160824), (70, 1077908), (76, 992810), (91, 829160), (95, 794248), (104, 725515), (130, 580412), (133, 567320), (140, 538954), (152, 496405), (182, 414580), (190, 397124), (247, 305480), (260, 290206), (266, 283660), (280, 269477), (364, 207290), (380, 198562), (455, 165832), (494, 152740), (520, 145103), (532, 141830), (665, 113464), (728, 103645), (760, 99281), (910, 82916), (988, 76370), (1064, 70915), (1091, 69160), (1235, 61096), (1330, 56732), (1729, 43640), (1820, 41458), (1976, 38185), (2182, 34580), (2470, 30548), (2660, 28366), (3458, 21820), (3640, 20729), (4364, 17290), (4940, 15274), (5320, 14183), (5455, 13832), (6916, 10910), (7637, 9880), (8645, 8728)]