75669880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13229}}^1$

素因数の和:13264

約数の個数: 64

約数和(自身を含む): 200037600

約数和(自身を除く): 124367720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 13229, 26458, 52916, 66145, 105832, 132290, 145519, 171977, 264580, 291038, 343954, 529160, 582076, 687908, 727595, 859885, 1164152, 1375816, 1455190, 1719770, 1891747, 2910380, 3439540, 3783494, 5820760, 6879080, 7566988, 9458735, 15133976, 18917470, 37834940, 75669880]

約数ペア:

[(1, 75669880), (2, 37834940), (4, 18917470), (5, 15133976), (8, 9458735), (10, 7566988), (11, 6879080), (13, 5820760), (20, 3783494), (22, 3439540), (26, 2910380), (40, 1891747), (44, 1719770), (52, 1455190), (55, 1375816), (65, 1164152), (88, 859885), (104, 727595), (110, 687908), (130, 582076), (143, 529160), (220, 343954), (260, 291038), (286, 264580), (440, 171977), (520, 145519), (572, 132290), (715, 105832), (1144, 66145), (1430, 52916), (2860, 26458), (5720, 13229)]