102025140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{577}}^1$

素因数の和:1017

約数の個数: 96

約数和(自身を含む): 327823104

約数和(自身を除く): 225797964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 421, 577, 842, 1154, 1263, 1684, 1731, 2105, 2308, 2526, 2885, 2947, 3462, 4039, 4210, 5052, 5770, 5894, 6315, 6924, 8078, 8420, 8655, 8841, 11540, 11788, 12117, 12630, 14735, 16156, 17310, 17682, 20195, 24234, 25260, 29470, 34620, 35364, 40390, 44205, 48468, 58940, 60585, 80780, 88410, 121170, 176820, 242340, 242917, 485834, 728751, 971668, 1214585, 1457502, 1700419, 2429170, 2915004, 3400838, 3643755, 4858340, 5101257, 6801676, 7287510, 8502095, 10202514, 14575020, 17004190, 20405028, 25506285, 34008380, 51012570, 102025140]

約数ペア:

[(1, 102025140), (2, 51012570), (3, 34008380), (4, 25506285), (5, 20405028), (6, 17004190), (7, 14575020), (10, 10202514), (12, 8502095), (14, 7287510), (15, 6801676), (20, 5101257), (21, 4858340), (28, 3643755), (30, 3400838), (35, 2915004), (42, 2429170), (60, 1700419), (70, 1457502), (84, 1214585), (105, 971668), (140, 728751), (210, 485834), (420, 242917), (421, 242340), (577, 176820), (842, 121170), (1154, 88410), (1263, 80780), (1684, 60585), (1731, 58940), (2105, 48468), (2308, 44205), (2526, 40390), (2885, 35364), (2947, 34620), (3462, 29470), (4039, 25260), (4210, 24234), (5052, 20195), (5770, 17682), (5894, 17310), (6315, 16156), (6924, 14735), (8078, 12630), (8420, 12117), (8655, 11788), (8841, 11540)]