148876800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{3877}}^1$

素因数の和:3908

約数の個数: 120

約数和(自身を含む): 491932056

約数和(自身を除く): 343055256

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3840, 3877, 4800, 6400, 7680, 7754, 9600, 11631, 12800, 15508, 19200, 19385, 23262, 31016, 38400, 38770, 46524, 58155, 62032, 77540, 93048, 96925, 116310, 124064, 155080, 186096, 193850, 232620, 248128, 290775, 310160, 372192, 387700, 465240, 496256, 581550, 620320, 744384, 775400, 930480, 992512, 1163100, 1240640, 1488768, 1550800, 1860960, 1985024, 2326200, 2481280, 2977536, 3101600, 3721920, 4652400, 4962560, 5955072, 6203200, 7443840, 9304800, 9925120, 12406400, 14887680, 18609600, 24812800, 29775360, 37219200, 49625600, 74438400, 148876800]

約数ペア:

[(1, 148876800), (2, 74438400), (3, 49625600), (4, 37219200), (5, 29775360), (6, 24812800), (8, 18609600), (10, 14887680), (12, 12406400), (15, 9925120), (16, 9304800), (20, 7443840), (24, 6203200), (25, 5955072), (30, 4962560), (32, 4652400), (40, 3721920), (48, 3101600), (50, 2977536), (60, 2481280), (64, 2326200), (75, 1985024), (80, 1860960), (96, 1550800), (100, 1488768), (120, 1240640), (128, 1163100), (150, 992512), (160, 930480), (192, 775400), (200, 744384), (240, 620320), (256, 581550), (300, 496256), (320, 465240), (384, 387700), (400, 372192), (480, 310160), (512, 290775), (600, 248128), (640, 232620), (768, 193850), (800, 186096), (960, 155080), (1200, 124064), (1280, 116310), (1536, 96925), (1600, 93048), (1920, 77540), (2400, 62032), (2560, 58155), (3200, 46524), (3840, 38770), (3877, 38400), (4800, 31016), (6400, 23262), (7680, 19385), (7754, 19200), (9600, 15508), (11631, 12800)]