201621240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3709}}^1$

素因数の和:3877

約数の個数: 96

約数和(自身を含む): 659786400

約数和(自身を除く): 458165160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 302, 360, 453, 604, 755, 906, 1208, 1359, 1510, 1812, 2265, 2718, 3020, 3624, 3709, 4530, 5436, 6040, 6795, 7418, 9060, 10872, 11127, 13590, 14836, 18120, 18545, 22254, 27180, 29672, 33381, 37090, 44508, 54360, 55635, 66762, 74180, 89016, 111270, 133524, 148360, 166905, 222540, 267048, 333810, 445080, 560059, 667620, 1120118, 1335240, 1680177, 2240236, 2800295, 3360354, 4480472, 5040531, 5600590, 6720708, 8400885, 10081062, 11201180, 13441416, 16801770, 20162124, 22402360, 25202655, 33603540, 40324248, 50405310, 67207080, 100810620, 201621240]

約数ペア:

[(1, 201621240), (2, 100810620), (3, 67207080), (4, 50405310), (5, 40324248), (6, 33603540), (8, 25202655), (9, 22402360), (10, 20162124), (12, 16801770), (15, 13441416), (18, 11201180), (20, 10081062), (24, 8400885), (30, 6720708), (36, 5600590), (40, 5040531), (45, 4480472), (60, 3360354), (72, 2800295), (90, 2240236), (120, 1680177), (151, 1335240), (180, 1120118), (302, 667620), (360, 560059), (453, 445080), (604, 333810), (755, 267048), (906, 222540), (1208, 166905), (1359, 148360), (1510, 133524), (1812, 111270), (2265, 89016), (2718, 74180), (3020, 66762), (3624, 55635), (3709, 54360), (4530, 44508), (5436, 37090), (6040, 33381), (6795, 29672), (7418, 27180), (9060, 22254), (10872, 18545), (11127, 18120), (13590, 14836)]