1001100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 2999808

約数和(自身を除く): 1998708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 71, 75, 94, 100, 141, 142, 150, 188, 213, 235, 282, 284, 300, 355, 426, 470, 564, 705, 710, 852, 940, 1065, 1175, 1410, 1420, 1775, 2130, 2350, 2820, 3337, 3525, 3550, 4260, 4700, 5325, 6674, 7050, 7100, 10011, 10650, 13348, 14100, 16685, 20022, 21300, 33370, 40044, 50055, 66740, 83425, 100110, 166850, 200220, 250275, 333700, 500550, 1001100]

約数ペア:

[(1, 1001100), (2, 500550), (3, 333700), (4, 250275), (5, 200220), (6, 166850), (10, 100110), (12, 83425), (15, 66740), (20, 50055), (25, 40044), (30, 33370), (47, 21300), (50, 20022), (60, 16685), (71, 14100), (75, 13348), (94, 10650), (100, 10011), (141, 7100), (142, 7050), (150, 6674), (188, 5325), (213, 4700), (235, 4260), (282, 3550), (284, 3525), (300, 3337), (355, 2820), (426, 2350), (470, 2130), (564, 1775), (705, 1420), (710, 1410), (852, 1175), (940, 1065)]