6815300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 16561440

約数和(自身を除く): 9746140

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 190, 211, 323, 340, 380, 422, 425, 475, 646, 844, 850, 950, 1055, 1292, 1615, 1700, 1900, 2110, 3230, 3587, 4009, 4220, 5275, 6460, 7174, 8018, 8075, 10550, 14348, 16036, 16150, 17935, 20045, 21100, 32300, 35870, 40090, 68153, 71740, 80180, 89675, 100225, 136306, 179350, 200450, 272612, 340765, 358700, 400900, 681530, 1363060, 1703825, 3407650, 6815300]

約数ペア:

[(1, 6815300), (2, 3407650), (4, 1703825), (5, 1363060), (10, 681530), (17, 400900), (19, 358700), (20, 340765), (25, 272612), (34, 200450), (38, 179350), (50, 136306), (68, 100225), (76, 89675), (85, 80180), (95, 71740), (100, 68153), (170, 40090), (190, 35870), (211, 32300), (323, 21100), (340, 20045), (380, 17935), (422, 16150), (425, 16036), (475, 14348), (646, 10550), (844, 8075), (850, 8018), (950, 7174), (1055, 6460), (1292, 5275), (1615, 4220), (1700, 4009), (1900, 3587), (2110, 3230)]