100405920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{209179}}^1$

素因数の和:209197

約数の個数: 48

約数和(自身を含む): 316280160

約数和(自身を除く): 215874240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 209179, 418358, 627537, 836716, 1045895, 1255074, 1673432, 2091790, 2510148, 3137685, 3346864, 4183580, 5020296, 6275370, 6693728, 8367160, 10040592, 12550740, 16734320, 20081184, 25101480, 33468640, 50202960, 100405920]

約数ペア:

[(1, 100405920), (2, 50202960), (3, 33468640), (4, 25101480), (5, 20081184), (6, 16734320), (8, 12550740), (10, 10040592), (12, 8367160), (15, 6693728), (16, 6275370), (20, 5020296), (24, 4183580), (30, 3346864), (32, 3137685), (40, 2510148), (48, 2091790), (60, 1673432), (80, 1255074), (96, 1045895), (120, 836716), (160, 627537), (240, 418358), (480, 209179)]