164453100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{78311}}^1$

素因数の和:78335

約数の個数: 72

約数和(自身を含む): 543798528

約数和(自身を除く): 379345428

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, 78311, 156622, 234933, 313244, 391555, 469866, 548177, 783110, 939732, 1096354, 1174665, 1566220, 1644531, 1957775, 2192708, 2349330, 2740885, 3289062, 3915550, 4698660, 5481770, 5873325, 6578124, 7831100, 8222655, 10963540, 11746650, 13704425, 16445310, 23493300, 27408850, 32890620, 41113275, 54817700, 82226550, 164453100]

約数ペア:

[(1, 164453100), (2, 82226550), (3, 54817700), (4, 41113275), (5, 32890620), (6, 27408850), (7, 23493300), (10, 16445310), (12, 13704425), (14, 11746650), (15, 10963540), (20, 8222655), (21, 7831100), (25, 6578124), (28, 5873325), (30, 5481770), (35, 4698660), (42, 3915550), (50, 3289062), (60, 2740885), (70, 2349330), (75, 2192708), (84, 1957775), (100, 1644531), (105, 1566220), (140, 1174665), (150, 1096354), (175, 939732), (210, 783110), (300, 548177), (350, 469866), (420, 391555), (525, 313244), (700, 234933), (1050, 156622), (2100, 78311)]