145291740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7591}}^1$

素因数の和:7643

約数の個数: 96

約数和(自身を含む): 459164160

約数和(自身を除く): 313872420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1740, 1914, 3190, 3828, 4785, 6380, 7591, 9570, 15182, 19140, 22773, 30364, 37955, 45546, 75910, 83501, 91092, 113865, 151820, 167002, 220139, 227730, 250503, 334004, 417505, 440278, 455460, 501006, 660417, 835010, 880556, 1002012, 1100695, 1252515, 1320834, 1670020, 2201390, 2421529, 2505030, 2641668, 3302085, 4402780, 4843058, 5010060, 6604170, 7264587, 9686116, 12107645, 13208340, 14529174, 24215290, 29058348, 36322935, 48430580, 72645870, 145291740]

約数ペア:

[(1, 145291740), (2, 72645870), (3, 48430580), (4, 36322935), (5, 29058348), (6, 24215290), (10, 14529174), (11, 13208340), (12, 12107645), (15, 9686116), (20, 7264587), (22, 6604170), (29, 5010060), (30, 4843058), (33, 4402780), (44, 3302085), (55, 2641668), (58, 2505030), (60, 2421529), (66, 2201390), (87, 1670020), (110, 1320834), (116, 1252515), (132, 1100695), (145, 1002012), (165, 880556), (174, 835010), (220, 660417), (290, 501006), (319, 455460), (330, 440278), (348, 417505), (435, 334004), (580, 250503), (638, 227730), (660, 220139), (870, 167002), (957, 151820), (1276, 113865), (1595, 91092), (1740, 83501), (1914, 75910), (3190, 45546), (3828, 37955), (4785, 30364), (6380, 22773), (7591, 19140), (9570, 15182)]