155430600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19927}}^1$

素因数の和:19959

約数の個数: 96

約数和(自身を含む): 518925120

約数和(自身を除く): 363494520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 19927, 39854, 59781, 79708, 99635, 119562, 159416, 199270, 239124, 259051, 298905, 398540, 478248, 498175, 518102, 597810, 777153, 797080, 996350, 1036204, 1195620, 1295255, 1494525, 1554306, 1992700, 2072408, 2391240, 2590510, 2989050, 3108612, 3885765, 3985400, 5181020, 5978100, 6217224, 6476275, 7771530, 10362040, 11956200, 12952550, 15543060, 19428825, 25905100, 31086120, 38857650, 51810200, 77715300, 155430600]

約数ペア:

[(1, 155430600), (2, 77715300), (3, 51810200), (4, 38857650), (5, 31086120), (6, 25905100), (8, 19428825), (10, 15543060), (12, 12952550), (13, 11956200), (15, 10362040), (20, 7771530), (24, 6476275), (25, 6217224), (26, 5978100), (30, 5181020), (39, 3985400), (40, 3885765), (50, 3108612), (52, 2989050), (60, 2590510), (65, 2391240), (75, 2072408), (78, 1992700), (100, 1554306), (104, 1494525), (120, 1295255), (130, 1195620), (150, 1036204), (156, 996350), (195, 797080), (200, 777153), (260, 597810), (300, 518102), (312, 498175), (325, 478248), (390, 398540), (520, 298905), (600, 259051), (650, 239124), (780, 199270), (975, 159416), (1300, 119562), (1560, 99635), (1950, 79708), (2600, 59781), (3900, 39854), (7800, 19927)]