125938120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1379

約数の個数: 128

約数和(自身を含む): 364953600

約数和(自身を除く): 239015480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 124, 140, 154, 155, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 616, 620, 682, 770, 868, 1085, 1240, 1319, 1364, 1540, 1705, 1736, 2170, 2387, 2638, 2728, 3080, 3410, 4340, 4774, 5276, 6595, 6820, 8680, 9233, 9548, 10552, 11935, 13190, 13640, 14509, 18466, 19096, 23870, 26380, 29018, 36932, 40889, 46165, 47740, 52760, 58036, 72545, 73864, 81778, 92330, 95480, 101563, 116072, 145090, 163556, 184660, 203126, 204445, 286223, 290180, 327112, 369320, 406252, 408890, 449779, 507815, 572446, 580360, 812504, 817780, 899558, 1015630, 1144892, 1431115, 1635560, 1799116, 2031260, 2248895, 2289784, 2862230, 3148453, 3598232, 4062520, 4497790, 5724460, 6296906, 8995580, 11448920, 12593812, 15742265, 17991160, 25187624, 31484530, 62969060, 125938120]

約数ペア:

[(1, 125938120), (2, 62969060), (4, 31484530), (5, 25187624), (7, 17991160), (8, 15742265), (10, 12593812), (11, 11448920), (14, 8995580), (20, 6296906), (22, 5724460), (28, 4497790), (31, 4062520), (35, 3598232), (40, 3148453), (44, 2862230), (55, 2289784), (56, 2248895), (62, 2031260), (70, 1799116), (77, 1635560), (88, 1431115), (110, 1144892), (124, 1015630), (140, 899558), (154, 817780), (155, 812504), (217, 580360), (220, 572446), (248, 507815), (280, 449779), (308, 408890), (310, 406252), (341, 369320), (385, 327112), (434, 290180), (440, 286223), (616, 204445), (620, 203126), (682, 184660), (770, 163556), (868, 145090), (1085, 116072), (1240, 101563), (1319, 95480), (1364, 92330), (1540, 81778), (1705, 73864), (1736, 72545), (2170, 58036), (2387, 52760), (2638, 47740), (2728, 46165), (3080, 40889), (3410, 36932), (4340, 29018), (4774, 26380), (5276, 23870), (6595, 19096), (6820, 18466), (8680, 14509), (9233, 13640), (9548, 13190), (10552, 11935)]