493181.00000000

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3607}}^1$

素因数の和:3639

約数の個数: 120

約数和(自身を含む): 220030272

約数和(自身を除く): 155753532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 3607, 4455, 5940, 7214, 8910, 10821, 14428, 17820, 18035, 21642, 32463, 36070, 39677, 43284, 54105, 64926, 72140, 79354, 97389, 108210, 119031, 129852, 158708, 162315, 194778, 198385, 216420, 238062, 292167, 324630, 357093, 389556, 396770, 476124, 486945, 584334, 595155, 649260, 714186, 793540, 973890, 1071279, 1168668, 1190310, 1428372, 1460835, 1785465, 1947780, 2142558, 2380620, 2921670, 3213837, 3570930, 4285116, 5356395, 5843340, 6427674, 7141860, 10712790, 12855348, 16069185, 21425580, 32138370, 64276740]

約数ペア:

[(1, 64276740), (2, 32138370), (3, 21425580), (4, 16069185), (5, 12855348), (6, 10712790), (9, 7141860), (10, 6427674), (11, 5843340), (12, 5356395), (15, 4285116), (18, 3570930), (20, 3213837), (22, 2921670), (27, 2380620), (30, 2142558), (33, 1947780), (36, 1785465), (44, 1460835), (45, 1428372), (54, 1190310), (55, 1168668), (60, 1071279), (66, 973890), (81, 793540), (90, 714186), (99, 649260), (108, 595155), (110, 584334), (132, 486945), (135, 476124), (162, 396770), (165, 389556), (180, 357093), (198, 324630), (220, 292167), (270, 238062), (297, 216420), (324, 198385), (330, 194778), (396, 162315), (405, 158708), (495, 129852), (540, 119031), (594, 108210), (660, 97389), (810, 79354), (891, 72140), (990, 64926), (1188, 54105), (1485, 43284), (1620, 39677), (1782, 36070), (1980, 32463), (2970, 21642), (3564, 18035), (3607, 17820), (4455, 14428), (5940, 10821), (7214, 8910)]