55475640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14009}}^1$

素因数の和:14037

約数の個数: 96

約数和(自身を含む): 196700400

約数和(自身を除く): 141224760

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, 14009, 28018, 42027, 56036, 70045, 84054, 112072, 126081, 140090, 154099, 168108, 210135, 252162, 280180, 308198, 336216, 420270, 462297, 504324, 560360, 616396, 630405, 770495, 840540, 924594, 1008648, 1232792, 1260810, 1386891, 1540990, 1681080, 1849188, 2311485, 2521620, 2773782, 3081980, 3698376, 4622970, 5043240, 5547564, 6163960, 6934455, 9245940, 11095128, 13868910, 18491880, 27737820, 55475640]

約数ペア:

[(1, 55475640), (2, 27737820), (3, 18491880), (4, 13868910), (5, 11095128), (6, 9245940), (8, 6934455), (9, 6163960), (10, 5547564), (11, 5043240), (12, 4622970), (15, 3698376), (18, 3081980), (20, 2773782), (22, 2521620), (24, 2311485), (30, 1849188), (33, 1681080), (36, 1540990), (40, 1386891), (44, 1260810), (45, 1232792), (55, 1008648), (60, 924594), (66, 840540), (72, 770495), (88, 630405), (90, 616396), (99, 560360), (110, 504324), (120, 462297), (132, 420270), (165, 336216), (180, 308198), (198, 280180), (220, 252162), (264, 210135), (330, 168108), (360, 154099), (396, 140090), (440, 126081), (495, 112072), (660, 84054), (792, 70045), (990, 56036), (1320, 42027), (1980, 28018), (3960, 14009)]