133207500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{17761}}^1$

素因数の和:17788

約数の個数: 60

約数和(自身を含む): 388419416

約数和(自身を除く): 255211916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 7500, 17761, 35522, 53283, 71044, 88805, 106566, 177610, 213132, 266415, 355220, 444025, 532830, 888050, 1065660, 1332075, 1776100, 2220125, 2664150, 4440250, 5328300, 6660375, 8880500, 11100625, 13320750, 22201250, 26641500, 33301875, 44402500, 66603750, 133207500]

約数ペア:

[(1, 133207500), (2, 66603750), (3, 44402500), (4, 33301875), (5, 26641500), (6, 22201250), (10, 13320750), (12, 11100625), (15, 8880500), (20, 6660375), (25, 5328300), (30, 4440250), (50, 2664150), (60, 2220125), (75, 1776100), (100, 1332075), (125, 1065660), (150, 888050), (250, 532830), (300, 444025), (375, 355220), (500, 266415), (625, 213132), (750, 177610), (1250, 106566), (1500, 88805), (1875, 71044), (2500, 53283), (3750, 35522), (7500, 17761)]