102138120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{40531}}^1$

素因数の和:40555

約数の個数: 96

約数和(自身を含む): 379379520

約数和(自身を除く): 277241400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 40531, 81062, 121593, 162124, 202655, 243186, 283717, 324248, 364779, 405310, 486372, 567434, 607965, 729558, 810620, 851151, 972744, 1134868, 1215930, 1418585, 1459116, 1621240, 1702302, 1823895, 2269736, 2431860, 2553453, 2837170, 2918232, 3404604, 3647790, 4255755, 4863720, 5106906, 5674340, 6809208, 7295580, 8511510, 10213812, 11348680, 12767265, 14591160, 17023020, 20427624, 25534530, 34046040, 51069060, 102138120]

約数ペア:

[(1, 102138120), (2, 51069060), (3, 34046040), (4, 25534530), (5, 20427624), (6, 17023020), (7, 14591160), (8, 12767265), (9, 11348680), (10, 10213812), (12, 8511510), (14, 7295580), (15, 6809208), (18, 5674340), (20, 5106906), (21, 4863720), (24, 4255755), (28, 3647790), (30, 3404604), (35, 2918232), (36, 2837170), (40, 2553453), (42, 2431860), (45, 2269736), (56, 1823895), (60, 1702302), (63, 1621240), (70, 1459116), (72, 1418585), (84, 1215930), (90, 1134868), (105, 972744), (120, 851151), (126, 810620), (140, 729558), (168, 607965), (180, 567434), (210, 486372), (252, 405310), (280, 364779), (315, 324248), (360, 283717), (420, 243186), (504, 202655), (630, 162124), (840, 121593), (1260, 81062), (2520, 40531)]