68394180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1709}}^1$

素因数の和:1773

約数の個数: 96

約数和(自身を含む): 206841600

約数和(自身を除く): 138447420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 87, 92, 115, 116, 138, 145, 174, 230, 276, 290, 345, 348, 435, 460, 580, 667, 690, 870, 1334, 1380, 1709, 1740, 2001, 2668, 3335, 3418, 4002, 5127, 6670, 6836, 8004, 8545, 10005, 10254, 13340, 17090, 20010, 20508, 25635, 34180, 39307, 40020, 49561, 51270, 78614, 99122, 102540, 117921, 148683, 157228, 196535, 198244, 235842, 247805, 297366, 393070, 471684, 495610, 589605, 594732, 743415, 786140, 991220, 1139903, 1179210, 1486830, 2279806, 2358420, 2973660, 3419709, 4559612, 5699515, 6839418, 11399030, 13678836, 17098545, 22798060, 34197090, 68394180]

約数ペア:

[(1, 68394180), (2, 34197090), (3, 22798060), (4, 17098545), (5, 13678836), (6, 11399030), (10, 6839418), (12, 5699515), (15, 4559612), (20, 3419709), (23, 2973660), (29, 2358420), (30, 2279806), (46, 1486830), (58, 1179210), (60, 1139903), (69, 991220), (87, 786140), (92, 743415), (115, 594732), (116, 589605), (138, 495610), (145, 471684), (174, 393070), (230, 297366), (276, 247805), (290, 235842), (345, 198244), (348, 196535), (435, 157228), (460, 148683), (580, 117921), (667, 102540), (690, 99122), (870, 78614), (1334, 51270), (1380, 49561), (1709, 40020), (1740, 39307), (2001, 34180), (2668, 25635), (3335, 20508), (3418, 20010), (4002, 17090), (5127, 13340), (6670, 10254), (6836, 10005), (8004, 8545)]