91074280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 232888320

約数和(自身を除く): 141814040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 341, 440, 484, 605, 607, 620, 682, 968, 1210, 1214, 1240, 1364, 1705, 2420, 2428, 2728, 3035, 3410, 3751, 4840, 4856, 6070, 6677, 6820, 7502, 12140, 13354, 13640, 15004, 18755, 18817, 24280, 26708, 30008, 33385, 37510, 37634, 53416, 66770, 73447, 75020, 75268, 94085, 133540, 146894, 150040, 150536, 188170, 206987, 267080, 293788, 367235, 376340, 413974, 587576, 734470, 752680, 827948, 1034935, 1468940, 1655896, 2069870, 2276857, 2937880, 4139740, 4553714, 8279480, 9107428, 11384285, 18214856, 22768570, 45537140, 91074280]

約数ペア:

[(1, 91074280), (2, 45537140), (4, 22768570), (5, 18214856), (8, 11384285), (10, 9107428), (11, 8279480), (20, 4553714), (22, 4139740), (31, 2937880), (40, 2276857), (44, 2069870), (55, 1655896), (62, 1468940), (88, 1034935), (110, 827948), (121, 752680), (124, 734470), (155, 587576), (220, 413974), (242, 376340), (248, 367235), (310, 293788), (341, 267080), (440, 206987), (484, 188170), (605, 150536), (607, 150040), (620, 146894), (682, 133540), (968, 94085), (1210, 75268), (1214, 75020), (1240, 73447), (1364, 66770), (1705, 53416), (2420, 37634), (2428, 37510), (2728, 33385), (3035, 30008), (3410, 26708), (3751, 24280), (4840, 18817), (4856, 18755), (6070, 15004), (6677, 13640), (6820, 13354), (7502, 12140)]