127520500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 293293728

約数和(自身を除く): 165773228

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 61, 74, 100, 113, 122, 125, 148, 185, 226, 244, 250, 305, 370, 452, 500, 565, 610, 740, 925, 1130, 1220, 1525, 1850, 2257, 2260, 2825, 3050, 3700, 4181, 4514, 4625, 5650, 6100, 6893, 7625, 8362, 9028, 9250, 11285, 11300, 13786, 14125, 15250, 16724, 18500, 20905, 22570, 27572, 28250, 30500, 34465, 41810, 45140, 56425, 56500, 68930, 83620, 104525, 112850, 137860, 172325, 209050, 225700, 255041, 282125, 344650, 418100, 510082, 522625, 564250, 689300, 861625, 1020164, 1045250, 1128500, 1275205, 1723250, 2090500, 2550410, 3446500, 5100820, 6376025, 12752050, 25504100, 31880125, 63760250, 127520500]

約数ペア:

[(1, 127520500), (2, 63760250), (4, 31880125), (5, 25504100), (10, 12752050), (20, 6376025), (25, 5100820), (37, 3446500), (50, 2550410), (61, 2090500), (74, 1723250), (100, 1275205), (113, 1128500), (122, 1045250), (125, 1020164), (148, 861625), (185, 689300), (226, 564250), (244, 522625), (250, 510082), (305, 418100), (370, 344650), (452, 282125), (500, 255041), (565, 225700), (610, 209050), (740, 172325), (925, 137860), (1130, 112850), (1220, 104525), (1525, 83620), (1850, 68930), (2257, 56500), (2260, 56425), (2825, 45140), (3050, 41810), (3700, 34465), (4181, 30500), (4514, 28250), (4625, 27572), (5650, 22570), (6100, 20905), (6893, 18500), (7625, 16724), (8362, 15250), (9028, 14125), (9250, 13786), (11285, 11300)]