40726620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 137225088

約数和(自身を除く): 96498468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 67, 90, 99, 110, 132, 134, 165, 180, 198, 201, 220, 268, 307, 330, 335, 396, 402, 495, 603, 614, 660, 670, 737, 804, 921, 990, 1005, 1206, 1228, 1340, 1474, 1535, 1842, 1980, 2010, 2211, 2412, 2763, 2948, 3015, 3070, 3377, 3684, 3685, 4020, 4422, 4605, 5526, 6030, 6140, 6633, 6754, 7370, 8844, 9210, 10131, 11052, 11055, 12060, 13266, 13508, 13815, 14740, 16885, 18420, 20262, 20569, 22110, 26532, 27630, 30393, 33165, 33770, 40524, 41138, 44220, 50655, 55260, 60786, 61707, 66330, 67540, 82276, 101310, 102845, 121572, 123414, 132660, 151965, 185121, 202620, 205690, 226259, 246828, 303930, 308535, 370242, 411380, 452518, 607860, 617070, 678777, 740484, 905036, 925605, 1131295, 1234140, 1357554, 1851210, 2036331, 2262590, 2715108, 3393885, 3702420, 4072662, 4525180, 6787770, 8145324, 10181655, 13575540, 20363310, 40726620]

約数ペア:

[(1, 40726620), (2, 20363310), (3, 13575540), (4, 10181655), (5, 8145324), (6, 6787770), (9, 4525180), (10, 4072662), (11, 3702420), (12, 3393885), (15, 2715108), (18, 2262590), (20, 2036331), (22, 1851210), (30, 1357554), (33, 1234140), (36, 1131295), (44, 925605), (45, 905036), (55, 740484), (60, 678777), (66, 617070), (67, 607860), (90, 452518), (99, 411380), (110, 370242), (132, 308535), (134, 303930), (165, 246828), (180, 226259), (198, 205690), (201, 202620), (220, 185121), (268, 151965), (307, 132660), (330, 123414), (335, 121572), (396, 102845), (402, 101310), (495, 82276), (603, 67540), (614, 66330), (660, 61707), (670, 60786), (737, 55260), (804, 50655), (921, 44220), (990, 41138), (1005, 40524), (1206, 33770), (1228, 33165), (1340, 30393), (1474, 27630), (1535, 26532), (1842, 22110), (1980, 20569), (2010, 20262), (2211, 18420), (2412, 16885), (2763, 14740), (2948, 13815), (3015, 13508), (3070, 13266), (3377, 12060), (3684, 11055), (3685, 11052), (4020, 10131), (4422, 9210), (4605, 8844), (5526, 7370), (6030, 6754), (6140, 6633)]