378032900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5347}}^1$

素因数の和:5469

約数の個数: 72

約数和(自身を含む): 946981056

約数和(自身を除く): 568948156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 202, 350, 404, 505, 700, 707, 1010, 1414, 2020, 2525, 2828, 3535, 5050, 5347, 7070, 10100, 10694, 14140, 17675, 21388, 26735, 35350, 37429, 53470, 70700, 74858, 106940, 133675, 149716, 187145, 267350, 374290, 534700, 540047, 748580, 935725, 1080094, 1871450, 2160188, 2700235, 3742900, 3780329, 5400470, 7560658, 10800940, 13501175, 15121316, 18901645, 27002350, 37803290, 54004700, 75606580, 94508225, 189016450, 378032900]

約数ペア:

[(1, 378032900), (2, 189016450), (4, 94508225), (5, 75606580), (7, 54004700), (10, 37803290), (14, 27002350), (20, 18901645), (25, 15121316), (28, 13501175), (35, 10800940), (50, 7560658), (70, 5400470), (100, 3780329), (101, 3742900), (140, 2700235), (175, 2160188), (202, 1871450), (350, 1080094), (404, 935725), (505, 748580), (700, 540047), (707, 534700), (1010, 374290), (1414, 267350), (2020, 187145), (2525, 149716), (2828, 133675), (3535, 106940), (5050, 74858), (5347, 70700), (7070, 53470), (10100, 37429), (10694, 35350), (14140, 26735), (17675, 21388)]