129310350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{5101}}^1$

素因数の和:5142

約数の個数: 72

約数和(自身を含む): 347323752

約数和(自身を除く): 218013402

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 4225, 5070, 5101, 8450, 10202, 12675, 15303, 25350, 25505, 30606, 51010, 66313, 76515, 127525, 132626, 153030, 198939, 255050, 331565, 382575, 397878, 663130, 765150, 862069, 994695, 1657825, 1724138, 1989390, 2586207, 3315650, 4310345, 4973475, 5172414, 8620690, 9946950, 12931035, 21551725, 25862070, 43103450, 64655175, 129310350]

約数ペア:

[(1, 129310350), (2, 64655175), (3, 43103450), (5, 25862070), (6, 21551725), (10, 12931035), (13, 9946950), (15, 8620690), (25, 5172414), (26, 4973475), (30, 4310345), (39, 3315650), (50, 2586207), (65, 1989390), (75, 1724138), (78, 1657825), (130, 994695), (150, 862069), (169, 765150), (195, 663130), (325, 397878), (338, 382575), (390, 331565), (507, 255050), (650, 198939), (845, 153030), (975, 132626), (1014, 127525), (1690, 76515), (1950, 66313), (2535, 51010), (4225, 30606), (5070, 25505), (5101, 25350), (8450, 15303), (10202, 12675)]