89405460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3911}}^1$

素因数の和:4053

約数の個数: 72

約数和(自身を含む): 273401856

約数和(自身を除く): 183996396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 3911, 4572, 5715, 7620, 7822, 11430, 11733, 15644, 19555, 22860, 23466, 35199, 39110, 46932, 58665, 70398, 78220, 117330, 140796, 175995, 234660, 351990, 496697, 703980, 993394, 1490091, 1986788, 2483485, 2980182, 4470273, 4966970, 5960364, 7450455, 8940546, 9933940, 14900910, 17881092, 22351365, 29801820, 44702730, 89405460]

約数ペア:

[(1, 89405460), (2, 44702730), (3, 29801820), (4, 22351365), (5, 17881092), (6, 14900910), (9, 9933940), (10, 8940546), (12, 7450455), (15, 5960364), (18, 4966970), (20, 4470273), (30, 2980182), (36, 2483485), (45, 1986788), (60, 1490091), (90, 993394), (127, 703980), (180, 496697), (254, 351990), (381, 234660), (508, 175995), (635, 140796), (762, 117330), (1143, 78220), (1270, 70398), (1524, 58665), (1905, 46932), (2286, 39110), (2540, 35199), (3810, 23466), (3911, 22860), (4572, 19555), (5715, 15644), (7620, 11733), (7822, 11430)]