85216860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1345

約数の個数: 120

約数和(自身を含む): 274062096

約数和(自身を除く): 188845236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 369, 405, 410, 492, 540, 615, 738, 810, 820, 1107, 1230, 1283, 1476, 1620, 1845, 2214, 2460, 2566, 3321, 3690, 3849, 4428, 5132, 5535, 6415, 6642, 7380, 7698, 11070, 11547, 12830, 13284, 15396, 16605, 19245, 22140, 23094, 25660, 33210, 34641, 38490, 46188, 52603, 57735, 66420, 69282, 76980, 103923, 105206, 115470, 138564, 157809, 173205, 207846, 210412, 230940, 263015, 315618, 346410, 415692, 473427, 519615, 526030, 631236, 692820, 789045, 946854, 1039230, 1052060, 1420281, 1578090, 1893708, 2078460, 2367135, 2840562, 3156180, 4260843, 4734270, 5681124, 7101405, 8521686, 9468540, 14202810, 17043372, 21304215, 28405620, 42608430, 85216860]

約数ペア:

[(1, 85216860), (2, 42608430), (3, 28405620), (4, 21304215), (5, 17043372), (6, 14202810), (9, 9468540), (10, 8521686), (12, 7101405), (15, 5681124), (18, 4734270), (20, 4260843), (27, 3156180), (30, 2840562), (36, 2367135), (41, 2078460), (45, 1893708), (54, 1578090), (60, 1420281), (81, 1052060), (82, 1039230), (90, 946854), (108, 789045), (123, 692820), (135, 631236), (162, 526030), (164, 519615), (180, 473427), (205, 415692), (246, 346410), (270, 315618), (324, 263015), (369, 230940), (405, 210412), (410, 207846), (492, 173205), (540, 157809), (615, 138564), (738, 115470), (810, 105206), (820, 103923), (1107, 76980), (1230, 69282), (1283, 66420), (1476, 57735), (1620, 52603), (1845, 46188), (2214, 38490), (2460, 34641), (2566, 33210), (3321, 25660), (3690, 23094), (3849, 22140), (4428, 19245), (5132, 16605), (5535, 15396), (6415, 13284), (6642, 12830), (7380, 11547), (7698, 11070)]