60905220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 189641088

約数和(自身を除く): 128735868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 71, 85, 87, 102, 116, 142, 145, 170, 174, 204, 213, 255, 284, 290, 340, 348, 355, 426, 435, 493, 510, 580, 710, 841, 852, 870, 986, 1020, 1065, 1207, 1420, 1479, 1682, 1740, 1972, 2059, 2130, 2414, 2465, 2523, 2958, 3364, 3621, 4118, 4205, 4260, 4828, 4930, 5046, 5916, 6035, 6177, 7242, 7395, 8236, 8410, 9860, 10092, 10295, 12070, 12354, 12615, 14297, 14484, 14790, 16820, 18105, 20590, 24140, 24708, 25230, 28594, 29580, 30885, 35003, 36210, 41180, 42891, 50460, 57188, 59711, 61770, 70006, 71485, 72420, 85782, 105009, 119422, 123540, 140012, 142970, 171564, 175015, 179133, 210018, 214455, 238844, 285940, 298555, 350030, 358266, 420036, 428910, 525045, 597110, 700060, 716532, 857820, 895665, 1015087, 1050090, 1194220, 1791330, 2030174, 2100180, 3045261, 3582660, 4060348, 5075435, 6090522, 10150870, 12181044, 15226305, 20301740, 30452610, 60905220]

約数ペア:

[(1, 60905220), (2, 30452610), (3, 20301740), (4, 15226305), (5, 12181044), (6, 10150870), (10, 6090522), (12, 5075435), (15, 4060348), (17, 3582660), (20, 3045261), (29, 2100180), (30, 2030174), (34, 1791330), (51, 1194220), (58, 1050090), (60, 1015087), (68, 895665), (71, 857820), (85, 716532), (87, 700060), (102, 597110), (116, 525045), (142, 428910), (145, 420036), (170, 358266), (174, 350030), (204, 298555), (213, 285940), (255, 238844), (284, 214455), (290, 210018), (340, 179133), (348, 175015), (355, 171564), (426, 142970), (435, 140012), (493, 123540), (510, 119422), (580, 105009), (710, 85782), (841, 72420), (852, 71485), (870, 70006), (986, 61770), (1020, 59711), (1065, 57188), (1207, 50460), (1420, 42891), (1479, 41180), (1682, 36210), (1740, 35003), (1972, 30885), (2059, 29580), (2130, 28594), (2414, 25230), (2465, 24708), (2523, 24140), (2958, 20590), (3364, 18105), (3621, 16820), (4118, 14790), (4205, 14484), (4260, 14297), (4828, 12615), (4930, 12354), (5046, 12070), (5916, 10295), (6035, 10092), (6177, 9860), (7242, 8410), (7395, 8236)]