130972600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1609}}^1$

素因数の和:1673

約数の個数: 96

約数和(自身を含む): 341384400

約数和(自身を除く): 210411800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 37, 40, 44, 50, 55, 74, 88, 100, 110, 148, 185, 200, 220, 275, 296, 370, 407, 440, 550, 740, 814, 925, 1100, 1480, 1609, 1628, 1850, 2035, 2200, 3218, 3256, 3700, 4070, 6436, 7400, 8045, 8140, 10175, 12872, 16090, 16280, 17699, 20350, 32180, 35398, 40225, 40700, 59533, 64360, 70796, 80450, 81400, 88495, 119066, 141592, 160900, 176990, 238132, 297665, 321800, 353980, 442475, 476264, 595330, 654863, 707960, 884950, 1190660, 1309726, 1488325, 1769900, 2381320, 2619452, 2976650, 3274315, 3539800, 5238904, 5953300, 6548630, 11906600, 13097260, 16371575, 26194520, 32743150, 65486300, 130972600]

約数ペア:

[(1, 130972600), (2, 65486300), (4, 32743150), (5, 26194520), (8, 16371575), (10, 13097260), (11, 11906600), (20, 6548630), (22, 5953300), (25, 5238904), (37, 3539800), (40, 3274315), (44, 2976650), (50, 2619452), (55, 2381320), (74, 1769900), (88, 1488325), (100, 1309726), (110, 1190660), (148, 884950), (185, 707960), (200, 654863), (220, 595330), (275, 476264), (296, 442475), (370, 353980), (407, 321800), (440, 297665), (550, 238132), (740, 176990), (814, 160900), (925, 141592), (1100, 119066), (1480, 88495), (1609, 81400), (1628, 80450), (1850, 70796), (2035, 64360), (2200, 59533), (3218, 40700), (3256, 40225), (3700, 35398), (4070, 32180), (6436, 20350), (7400, 17699), (8045, 16280), (8140, 16090), (10175, 12872)]