282105420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{2797}}^1$

素因数の和:2891

約数の個数: 72

約数和(自身を含む): 809920272

約数和(自身を除く): 527814852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 1681, 2460, 2797, 3362, 5043, 5594, 6724, 8391, 8405, 10086, 11188, 13985, 16782, 16810, 20172, 25215, 27970, 33564, 33620, 41955, 50430, 55940, 83910, 100860, 114677, 167820, 229354, 344031, 458708, 573385, 688062, 1146770, 1376124, 1720155, 2293540, 3440310, 4701757, 6880620, 9403514, 14105271, 18807028, 23508785, 28210542, 47017570, 56421084, 70526355, 94035140, 141052710, 282105420]

約数ペア:

[(1, 282105420), (2, 141052710), (3, 94035140), (4, 70526355), (5, 56421084), (6, 47017570), (10, 28210542), (12, 23508785), (15, 18807028), (20, 14105271), (30, 9403514), (41, 6880620), (60, 4701757), (82, 3440310), (123, 2293540), (164, 1720155), (205, 1376124), (246, 1146770), (410, 688062), (492, 573385), (615, 458708), (820, 344031), (1230, 229354), (1681, 167820), (2460, 114677), (2797, 100860), (3362, 83910), (5043, 55940), (5594, 50430), (6724, 41955), (8391, 33620), (8405, 33564), (10086, 27970), (11188, 25215), (13985, 20172), (16782, 16810)]