200414900

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{5843}}^1$

素因数の和:5878

約数の個数: 72

約数和(自身を含む): 507259200

約数和(自身を除く): 306844300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2450, 3430, 4900, 5843, 6860, 8575, 11686, 17150, 23372, 29215, 34300, 40901, 58430, 81802, 116860, 146075, 163604, 204505, 286307, 292150, 409010, 572614, 584300, 818020, 1022525, 1145228, 1431535, 2004149, 2045050, 2863070, 4008298, 4090100, 5726140, 7157675, 8016596, 10020745, 14315350, 20041490, 28630700, 40082980, 50103725, 100207450, 200414900]

約数ペア:

[(1, 200414900), (2, 100207450), (4, 50103725), (5, 40082980), (7, 28630700), (10, 20041490), (14, 14315350), (20, 10020745), (25, 8016596), (28, 7157675), (35, 5726140), (49, 4090100), (50, 4008298), (70, 2863070), (98, 2045050), (100, 2004149), (140, 1431535), (175, 1145228), (196, 1022525), (245, 818020), (343, 584300), (350, 572614), (490, 409010), (686, 292150), (700, 286307), (980, 204505), (1225, 163604), (1372, 146075), (1715, 116860), (2450, 81802), (3430, 58430), (4900, 40901), (5843, 34300), (6860, 29215), (8575, 23372), (11686, 17150)]