12803850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:824

約数の個数: 72

約数和(自身を含む): 35375340

約数和(自身を除く): 22571490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 769, 925, 1110, 1538, 1665, 1850, 2307, 2775, 3330, 3845, 4614, 5550, 6921, 7690, 8325, 11535, 13842, 16650, 19225, 23070, 28453, 34605, 38450, 56906, 57675, 69210, 85359, 115350, 142265, 170718, 173025, 256077, 284530, 346050, 426795, 512154, 711325, 853590, 1280385, 1422650, 2133975, 2560770, 4267950, 6401925, 12803850]

約数ペア:

[(1, 12803850), (2, 6401925), (3, 4267950), (5, 2560770), (6, 2133975), (9, 1422650), (10, 1280385), (15, 853590), (18, 711325), (25, 512154), (30, 426795), (37, 346050), (45, 284530), (50, 256077), (74, 173025), (75, 170718), (90, 142265), (111, 115350), (150, 85359), (185, 69210), (222, 57675), (225, 56906), (333, 38450), (370, 34605), (450, 28453), (555, 23070), (666, 19225), (769, 16650), (925, 13842), (1110, 11535), (1538, 8325), (1665, 7690), (1850, 6921), (2307, 5550), (2775, 4614), (3330, 3845)]