133345100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2683}}^1$

素因数の和:2775

約数の個数: 72

約数和(自身を含む): 335478528

約数和(自身を除く): 202133428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 100, 140, 142, 175, 284, 350, 355, 497, 700, 710, 994, 1420, 1775, 1988, 2485, 2683, 3550, 4970, 5366, 7100, 9940, 10732, 12425, 13415, 18781, 24850, 26830, 37562, 49700, 53660, 67075, 75124, 93905, 134150, 187810, 190493, 268300, 375620, 380986, 469525, 761972, 939050, 952465, 1333451, 1878100, 1904930, 2666902, 3809860, 4762325, 5333804, 6667255, 9524650, 13334510, 19049300, 26669020, 33336275, 66672550, 133345100]

約数ペア:

[(1, 133345100), (2, 66672550), (4, 33336275), (5, 26669020), (7, 19049300), (10, 13334510), (14, 9524650), (20, 6667255), (25, 5333804), (28, 4762325), (35, 3809860), (50, 2666902), (70, 1904930), (71, 1878100), (100, 1333451), (140, 952465), (142, 939050), (175, 761972), (284, 469525), (350, 380986), (355, 375620), (497, 268300), (700, 190493), (710, 187810), (994, 134150), (1420, 93905), (1775, 75124), (1988, 67075), (2485, 53660), (2683, 49700), (3550, 37562), (4970, 26830), (5366, 24850), (7100, 18781), (9940, 13415), (10732, 12425)]