157023450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{2017}}^1$

素因数の和:2208

約数の個数: 72

約数和(自身を含む): 424518588

約数和(自身を除く): 267495138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 173, 225, 346, 450, 519, 865, 1038, 1557, 1730, 2017, 2595, 3114, 4034, 4325, 5190, 6051, 7785, 8650, 10085, 12102, 12975, 15570, 18153, 20170, 25950, 30255, 36306, 38925, 50425, 60510, 77850, 90765, 100850, 151275, 181530, 302550, 348941, 453825, 697882, 907650, 1046823, 1744705, 2093646, 3140469, 3489410, 5234115, 6280938, 8723525, 10468230, 15702345, 17447050, 26170575, 31404690, 52341150, 78511725, 157023450]

約数ペア:

[(1, 157023450), (2, 78511725), (3, 52341150), (5, 31404690), (6, 26170575), (9, 17447050), (10, 15702345), (15, 10468230), (18, 8723525), (25, 6280938), (30, 5234115), (45, 3489410), (50, 3140469), (75, 2093646), (90, 1744705), (150, 1046823), (173, 907650), (225, 697882), (346, 453825), (450, 348941), (519, 302550), (865, 181530), (1038, 151275), (1557, 100850), (1730, 90765), (2017, 77850), (2595, 60510), (3114, 50425), (4034, 38925), (4325, 36306), (5190, 30255), (6051, 25950), (7785, 20170), (8650, 18153), (10085, 15570), (12102, 12975)]