2015025540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{20219}}^1$

素因数の和:20393

約数の個数: 96

約数和(自身を含む): 6196055040

約数和(自身を除く): 4181029500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 151, 165, 220, 302, 330, 453, 604, 660, 755, 906, 1510, 1661, 1812, 2265, 3020, 3322, 4530, 4983, 6644, 8305, 9060, 9966, 16610, 19932, 20219, 24915, 33220, 40438, 49830, 60657, 80876, 99660, 101095, 121314, 202190, 222409, 242628, 303285, 404380, 444818, 606570, 667227, 889636, 1112045, 1213140, 1334454, 2224090, 2668908, 3053069, 3336135, 4448180, 6106138, 6672270, 9159207, 12212276, 13344540, 15265345, 18318414, 30530690, 33583759, 36636828, 45796035, 61061380, 67167518, 91592070, 100751277, 134335036, 167918795, 183184140, 201502554, 335837590, 403005108, 503756385, 671675180, 1007512770, 2015025540]

約数ペア:

[(1, 2015025540), (2, 1007512770), (3, 671675180), (4, 503756385), (5, 403005108), (6, 335837590), (10, 201502554), (11, 183184140), (12, 167918795), (15, 134335036), (20, 100751277), (22, 91592070), (30, 67167518), (33, 61061380), (44, 45796035), (55, 36636828), (60, 33583759), (66, 30530690), (110, 18318414), (132, 15265345), (151, 13344540), (165, 12212276), (220, 9159207), (302, 6672270), (330, 6106138), (453, 4448180), (604, 3336135), (660, 3053069), (755, 2668908), (906, 2224090), (1510, 1334454), (1661, 1213140), (1812, 1112045), (2265, 889636), (3020, 667227), (3322, 606570), (4530, 444818), (4983, 404380), (6644, 303285), (8305, 242628), (9060, 222409), (9966, 202190), (16610, 121314), (19932, 101095), (20219, 99660), (24915, 80876), (33220, 60657), (40438, 49830)]