180869004

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 490291200

約数和(自身を除く): 309422196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 89, 93, 108, 124, 178, 186, 267, 279, 356, 372, 534, 558, 607, 801, 837, 1068, 1116, 1214, 1602, 1674, 1821, 2403, 2428, 2759, 3204, 3348, 3642, 4806, 5463, 5518, 7284, 8277, 9612, 10926, 11036, 16389, 16554, 18817, 21852, 24831, 32778, 33108, 37634, 49662, 54023, 56451, 65556, 74493, 75268, 99324, 108046, 112902, 148986, 162069, 169353, 216092, 225804, 297972, 324138, 338706, 486207, 508059, 648276, 677412, 972414, 1016118, 1458621, 1674713, 1944828, 2032236, 2917242, 3349426, 5024139, 5834484, 6698852, 10048278, 15072417, 20096556, 30144834, 45217251, 60289668, 90434502, 180869004]

約数ペア:

[(1, 180869004), (2, 90434502), (3, 60289668), (4, 45217251), (6, 30144834), (9, 20096556), (12, 15072417), (18, 10048278), (27, 6698852), (31, 5834484), (36, 5024139), (54, 3349426), (62, 2917242), (89, 2032236), (93, 1944828), (108, 1674713), (124, 1458621), (178, 1016118), (186, 972414), (267, 677412), (279, 648276), (356, 508059), (372, 486207), (534, 338706), (558, 324138), (607, 297972), (801, 225804), (837, 216092), (1068, 169353), (1116, 162069), (1214, 148986), (1602, 112902), (1674, 108046), (1821, 99324), (2403, 75268), (2428, 74493), (2759, 65556), (3204, 56451), (3348, 54023), (3642, 49662), (4806, 37634), (5463, 33108), (5518, 32778), (7284, 24831), (8277, 21852), (9612, 18817), (10926, 16554), (11036, 16389)]