55097520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2273}}^1$

素因数の和:2390

約数の個数: 80

約数和(自身を含む): 172569312

約数和(自身を除く): 117471792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2273, 2424, 3030, 4040, 4546, 4848, 6060, 6819, 8080, 9092, 11365, 12120, 13638, 18184, 22730, 24240, 27276, 34095, 36368, 45460, 54552, 68190, 90920, 109104, 136380, 181840, 229573, 272760, 459146, 545520, 688719, 918292, 1147865, 1377438, 1836584, 2295730, 2754876, 3443595, 3673168, 4591460, 5509752, 6887190, 9182920, 11019504, 13774380, 18365840, 27548760, 55097520]

約数ペア:

[(1, 55097520), (2, 27548760), (3, 18365840), (4, 13774380), (5, 11019504), (6, 9182920), (8, 6887190), (10, 5509752), (12, 4591460), (15, 3673168), (16, 3443595), (20, 2754876), (24, 2295730), (30, 1836584), (40, 1377438), (48, 1147865), (60, 918292), (80, 688719), (101, 545520), (120, 459146), (202, 272760), (240, 229573), (303, 181840), (404, 136380), (505, 109104), (606, 90920), (808, 68190), (1010, 54552), (1212, 45460), (1515, 36368), (1616, 34095), (2020, 27276), (2273, 24240), (2424, 22730), (3030, 18184), (4040, 13638), (4546, 12120), (4848, 11365), (6060, 9092), (6819, 8080)]