138192000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{2879}}^1$

素因数の和:2911

約数の個数: 128

約数和(自身を含む): 458265600

約数和(自身を除く): 320073600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 2879, 3000, 3200, 4000, 4800, 5758, 6000, 8000, 8637, 9600, 11516, 12000, 14395, 16000, 17274, 23032, 24000, 28790, 34548, 43185, 46064, 48000, 57580, 69096, 71975, 86370, 92128, 115160, 138192, 143950, 172740, 184256, 215925, 230320, 276384, 287900, 345480, 359875, 368512, 431850, 460640, 552768, 575800, 690960, 719750, 863700, 921280, 1079625, 1105536, 1151600, 1381920, 1439500, 1727400, 1842560, 2159250, 2303200, 2763840, 2879000, 3454800, 4318500, 4606400, 5527680, 5758000, 6909600, 8637000, 9212800, 11516000, 13819200, 17274000, 23032000, 27638400, 34548000, 46064000, 69096000, 138192000]

約数ペア:

[(1, 138192000), (2, 69096000), (3, 46064000), (4, 34548000), (5, 27638400), (6, 23032000), (8, 17274000), (10, 13819200), (12, 11516000), (15, 9212800), (16, 8637000), (20, 6909600), (24, 5758000), (25, 5527680), (30, 4606400), (32, 4318500), (40, 3454800), (48, 2879000), (50, 2763840), (60, 2303200), (64, 2159250), (75, 1842560), (80, 1727400), (96, 1439500), (100, 1381920), (120, 1151600), (125, 1105536), (128, 1079625), (150, 921280), (160, 863700), (192, 719750), (200, 690960), (240, 575800), (250, 552768), (300, 460640), (320, 431850), (375, 368512), (384, 359875), (400, 345480), (480, 287900), (500, 276384), (600, 230320), (640, 215925), (750, 184256), (800, 172740), (960, 143950), (1000, 138192), (1200, 115160), (1500, 92128), (1600, 86370), (1920, 71975), (2000, 69096), (2400, 57580), (2879, 48000), (3000, 46064), (3200, 43185), (4000, 34548), (4800, 28790), (5758, 24000), (6000, 23032), (8000, 17274), (8637, 16000), (9600, 14395), (11516, 12000)]