82986840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3779}}^1$

素因数の和:3857

約数の個数: 96

約数和(自身を含む): 274201200

約数和(自身を除く): 191214360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 3779, 4392, 5490, 7320, 7558, 10980, 11337, 15116, 18895, 21960, 22674, 30232, 34011, 37790, 45348, 56685, 68022, 75580, 90696, 113370, 136044, 151160, 170055, 226740, 230519, 272088, 340110, 453480, 461038, 680220, 691557, 922076, 1152595, 1360440, 1383114, 1844152, 2074671, 2305190, 2766228, 3457785, 4149342, 4610380, 5532456, 6915570, 8298684, 9220760, 10373355, 13831140, 16597368, 20746710, 27662280, 41493420, 82986840]

約数ペア:

[(1, 82986840), (2, 41493420), (3, 27662280), (4, 20746710), (5, 16597368), (6, 13831140), (8, 10373355), (9, 9220760), (10, 8298684), (12, 6915570), (15, 5532456), (18, 4610380), (20, 4149342), (24, 3457785), (30, 2766228), (36, 2305190), (40, 2074671), (45, 1844152), (60, 1383114), (61, 1360440), (72, 1152595), (90, 922076), (120, 691557), (122, 680220), (180, 461038), (183, 453480), (244, 340110), (305, 272088), (360, 230519), (366, 226740), (488, 170055), (549, 151160), (610, 136044), (732, 113370), (915, 90696), (1098, 75580), (1220, 68022), (1464, 56685), (1830, 45348), (2196, 37790), (2440, 34011), (2745, 30232), (3660, 22674), (3779, 21960), (4392, 18895), (5490, 15116), (7320, 11337), (7558, 10980)]