151538100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{72161}}^1$

素因数の和:72185

約数の個数: 72

約数和(自身を含む): 501092928

約数和(自身を除く): 349554828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 72161, 144322, 216483, 288644, 360805, 432966, 505127, 721610, 865932, 1010254, 1082415, 1443220, 1515381, 1804025, 2020508, 2164830, 2525635, 3030762, 3608050, 4329660, 5051270, 5412075, 6061524, 7216100, 7576905, 10102540, 10824150, 12628175, 15153810, 21648300, 25256350, 30307620, 37884525, 50512700, 75769050, 151538100]

約数ペア:

[(1, 151538100), (2, 75769050), (3, 50512700), (4, 37884525), (5, 30307620), (6, 25256350), (7, 21648300), (10, 15153810), (12, 12628175), (14, 10824150), (15, 10102540), (20, 7576905), (21, 7216100), (25, 6061524), (28, 5412075), (30, 5051270), (35, 4329660), (42, 3608050), (50, 3030762), (60, 2525635), (70, 2164830), (75, 2020508), (84, 1804025), (100, 1515381), (105, 1443220), (140, 1082415), (150, 1010254), (175, 865932), (210, 721610), (300, 505127), (350, 432966), (420, 360805), (525, 288644), (700, 216483), (1050, 144322), (2100, 72161)]