82720050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{78781}}^1$

素因数の和:78803

約数の個数: 48

約数和(自身を含む): 234455232

約数和(自身を除く): 151735182

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 78781, 157562, 236343, 393905, 472686, 551467, 787810, 1102934, 1181715, 1654401, 1969525, 2363430, 2757335, 3308802, 3939050, 5514670, 5908575, 8272005, 11817150, 13786675, 16544010, 27573350, 41360025, 82720050]

約数ペア:

[(1, 82720050), (2, 41360025), (3, 27573350), (5, 16544010), (6, 13786675), (7, 11817150), (10, 8272005), (14, 5908575), (15, 5514670), (21, 3939050), (25, 3308802), (30, 2757335), (35, 2363430), (42, 1969525), (50, 1654401), (70, 1181715), (75, 1102934), (105, 787810), (150, 551467), (175, 472686), (210, 393905), (350, 236343), (525, 157562), (1050, 78781)]