2007204900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{359}}^1\times {\mathrm{18637}}^1$

素因数の和:19013

約数の個数: 72

約数和(自身を含む): 5824002240

約数和(自身を除く): 3816797340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 359, 718, 1077, 1436, 1795, 2154, 3590, 4308, 5385, 7180, 8975, 10770, 17950, 18637, 21540, 26925, 35900, 37274, 53850, 55911, 74548, 93185, 107700, 111822, 186370, 223644, 279555, 372740, 465925, 559110, 931850, 1118220, 1397775, 1863700, 2795550, 5591100, 6690683, 13381366, 20072049, 26762732, 33453415, 40144098, 66906830, 80288196, 100360245, 133813660, 167267075, 200720490, 334534150, 401440980, 501801225, 669068300, 1003602450, 2007204900]

約数ペア:

[(1, 2007204900), (2, 1003602450), (3, 669068300), (4, 501801225), (5, 401440980), (6, 334534150), (10, 200720490), (12, 167267075), (15, 133813660), (20, 100360245), (25, 80288196), (30, 66906830), (50, 40144098), (60, 33453415), (75, 26762732), (100, 20072049), (150, 13381366), (300, 6690683), (359, 5591100), (718, 2795550), (1077, 1863700), (1436, 1397775), (1795, 1118220), (2154, 931850), (3590, 559110), (4308, 465925), (5385, 372740), (7180, 279555), (8975, 223644), (10770, 186370), (17950, 111822), (18637, 107700), (21540, 93185), (26925, 74548), (35900, 55911), (37274, 53850)]