75854100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:946

約数の個数: 144

約数和(自身を含む): 257233536

約数和(自身を除く): 181379436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 140, 150, 164, 175, 205, 210, 246, 287, 300, 350, 410, 420, 492, 525, 574, 615, 700, 820, 861, 881, 1025, 1050, 1148, 1230, 1435, 1722, 1762, 2050, 2100, 2460, 2643, 2870, 3075, 3444, 3524, 4100, 4305, 4405, 5286, 5740, 6150, 6167, 7175, 8610, 8810, 10572, 12300, 12334, 13215, 14350, 17220, 17620, 18501, 21525, 22025, 24668, 26430, 28700, 30835, 36121, 37002, 43050, 44050, 52860, 61670, 66075, 72242, 74004, 86100, 88100, 92505, 108363, 123340, 132150, 144484, 154175, 180605, 185010, 216726, 252847, 264300, 308350, 361210, 370020, 433452, 462525, 505694, 541815, 616700, 722420, 758541, 903025, 925050, 1011388, 1083630, 1264235, 1517082, 1806050, 1850100, 2167260, 2528470, 2709075, 3034164, 3612100, 3792705, 5056940, 5418150, 6321175, 7585410, 10836300, 12642350, 15170820, 18963525, 25284700, 37927050, 75854100]

約数ペア:

[(1, 75854100), (2, 37927050), (3, 25284700), (4, 18963525), (5, 15170820), (6, 12642350), (7, 10836300), (10, 7585410), (12, 6321175), (14, 5418150), (15, 5056940), (20, 3792705), (21, 3612100), (25, 3034164), (28, 2709075), (30, 2528470), (35, 2167260), (41, 1850100), (42, 1806050), (50, 1517082), (60, 1264235), (70, 1083630), (75, 1011388), (82, 925050), (84, 903025), (100, 758541), (105, 722420), (123, 616700), (140, 541815), (150, 505694), (164, 462525), (175, 433452), (205, 370020), (210, 361210), (246, 308350), (287, 264300), (300, 252847), (350, 216726), (410, 185010), (420, 180605), (492, 154175), (525, 144484), (574, 132150), (615, 123340), (700, 108363), (820, 92505), (861, 88100), (881, 86100), (1025, 74004), (1050, 72242), (1148, 66075), (1230, 61670), (1435, 52860), (1722, 44050), (1762, 43050), (2050, 37002), (2100, 36121), (2460, 30835), (2643, 28700), (2870, 26430), (3075, 24668), (3444, 22025), (3524, 21525), (4100, 18501), (4305, 17620), (4405, 17220), (5286, 14350), (5740, 13215), (6150, 12334), (6167, 12300), (7175, 10572), (8610, 8810)]