152826100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{31189}}^1$

素因数の和:31217

約数の個数: 54

約数和(自身を含む): 385789110

約数和(自身を除く): 232963010

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 31189, 62378, 124756, 155945, 218323, 311890, 436646, 623780, 779725, 873292, 1091615, 1528261, 1559450, 2183230, 3056522, 3118900, 4366460, 5458075, 6113044, 7641305, 10916150, 15282610, 21832300, 30565220, 38206525, 76413050, 152826100]

約数ペア:

[(1, 152826100), (2, 76413050), (4, 38206525), (5, 30565220), (7, 21832300), (10, 15282610), (14, 10916150), (20, 7641305), (25, 6113044), (28, 5458075), (35, 4366460), (49, 3118900), (50, 3056522), (70, 2183230), (98, 1559450), (100, 1528261), (140, 1091615), (175, 873292), (196, 779725), (245, 623780), (350, 436646), (490, 311890), (700, 218323), (980, 155945), (1225, 124756), (2450, 62378), (4900, 31189)]