61090920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15427}}^1$

素因数の和:15455

約数の個数: 96

約数和(自身を含む): 216609120

約数和(自身を除く): 155518200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 15427, 30854, 46281, 61708, 77135, 92562, 123416, 138843, 154270, 169697, 185124, 231405, 277686, 308540, 339394, 370248, 462810, 509091, 555372, 617080, 678788, 694215, 848485, 925620, 1018182, 1110744, 1357576, 1388430, 1527273, 1696970, 1851240, 2036364, 2545455, 2776860, 3054546, 3393940, 4072728, 5090910, 5553720, 6109092, 6787880, 7636365, 10181820, 12218184, 15272730, 20363640, 30545460, 61090920]

約数ペア:

[(1, 61090920), (2, 30545460), (3, 20363640), (4, 15272730), (5, 12218184), (6, 10181820), (8, 7636365), (9, 6787880), (10, 6109092), (11, 5553720), (12, 5090910), (15, 4072728), (18, 3393940), (20, 3054546), (22, 2776860), (24, 2545455), (30, 2036364), (33, 1851240), (36, 1696970), (40, 1527273), (44, 1388430), (45, 1357576), (55, 1110744), (60, 1018182), (66, 925620), (72, 848485), (88, 694215), (90, 678788), (99, 617080), (110, 555372), (120, 509091), (132, 462810), (165, 370248), (180, 339394), (198, 308540), (220, 277686), (264, 231405), (330, 185124), (360, 169697), (396, 154270), (440, 138843), (495, 123416), (660, 92562), (792, 77135), (990, 61708), (1320, 46281), (1980, 30854), (3960, 15427)]