75202260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{25579}}^1$

素因数の和:25605

約数の個数: 72

約数和(自身を含む): 244954080

約数和(自身を除く): 169751820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 25579, 51158, 76737, 102316, 127895, 153474, 179053, 255790, 306948, 358106, 383685, 511580, 537159, 716212, 767370, 895265, 1074318, 1253371, 1534740, 1790530, 2148636, 2506742, 2685795, 3581060, 3760113, 5013484, 5371590, 6266855, 7520226, 10743180, 12533710, 15040452, 18800565, 25067420, 37601130, 75202260]

約数ペア:

[(1, 75202260), (2, 37601130), (3, 25067420), (4, 18800565), (5, 15040452), (6, 12533710), (7, 10743180), (10, 7520226), (12, 6266855), (14, 5371590), (15, 5013484), (20, 3760113), (21, 3581060), (28, 2685795), (30, 2506742), (35, 2148636), (42, 1790530), (49, 1534740), (60, 1253371), (70, 1074318), (84, 895265), (98, 767370), (105, 716212), (140, 537159), (147, 511580), (196, 383685), (210, 358106), (245, 306948), (294, 255790), (420, 179053), (490, 153474), (588, 127895), (735, 102316), (980, 76737), (1470, 51158), (2940, 25579)]