99351420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:792

約数の個数: 144

約数和(自身を含む): 330946560

約数和(自身を除く): 231595140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 49, 60, 70, 84, 94, 98, 105, 140, 141, 147, 188, 196, 210, 235, 245, 282, 294, 329, 420, 470, 490, 564, 588, 658, 705, 719, 735, 940, 980, 987, 1316, 1410, 1438, 1470, 1645, 1974, 2157, 2303, 2820, 2876, 2940, 3290, 3595, 3948, 4314, 4606, 4935, 5033, 6580, 6909, 7190, 8628, 9212, 9870, 10066, 10785, 11515, 13818, 14380, 15099, 19740, 20132, 21570, 23030, 25165, 27636, 30198, 33793, 34545, 35231, 43140, 46060, 50330, 60396, 67586, 69090, 70462, 75495, 100660, 101379, 105693, 135172, 138180, 140924, 150990, 168965, 176155, 202758, 211386, 236551, 301980, 337930, 352310, 405516, 422772, 473102, 506895, 528465, 675860, 704620, 709653, 946204, 1013790, 1056930, 1182755, 1419306, 1655857, 2027580, 2113860, 2365510, 2838612, 3311714, 3548265, 4731020, 4967571, 6623428, 7096530, 8279285, 9935142, 14193060, 16558570, 19870284, 24837855, 33117140, 49675710, 99351420]

約数ペア:

[(1, 99351420), (2, 49675710), (3, 33117140), (4, 24837855), (5, 19870284), (6, 16558570), (7, 14193060), (10, 9935142), (12, 8279285), (14, 7096530), (15, 6623428), (20, 4967571), (21, 4731020), (28, 3548265), (30, 3311714), (35, 2838612), (42, 2365510), (47, 2113860), (49, 2027580), (60, 1655857), (70, 1419306), (84, 1182755), (94, 1056930), (98, 1013790), (105, 946204), (140, 709653), (141, 704620), (147, 675860), (188, 528465), (196, 506895), (210, 473102), (235, 422772), (245, 405516), (282, 352310), (294, 337930), (329, 301980), (420, 236551), (470, 211386), (490, 202758), (564, 176155), (588, 168965), (658, 150990), (705, 140924), (719, 138180), (735, 135172), (940, 105693), (980, 101379), (987, 100660), (1316, 75495), (1410, 70462), (1438, 69090), (1470, 67586), (1645, 60396), (1974, 50330), (2157, 46060), (2303, 43140), (2820, 35231), (2876, 34545), (2940, 33793), (3290, 30198), (3595, 27636), (3948, 25165), (4314, 23030), (4606, 21570), (4935, 20132), (5033, 19740), (6580, 15099), (6909, 14380), (7190, 13818), (8628, 11515), (9212, 10785), (9870, 10066)]