110048000

素因数分解:

$2^8\times 5^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 290166240

約数和(自身を除く): 180118240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 128, 152, 160, 181, 190, 200, 250, 256, 304, 320, 362, 380, 400, 475, 500, 608, 640, 724, 760, 800, 905, 950, 1000, 1216, 1280, 1448, 1520, 1600, 1810, 1900, 2000, 2375, 2432, 2896, 3040, 3200, 3439, 3620, 3800, 4000, 4525, 4750, 4864, 5792, 6080, 6400, 6878, 7240, 7600, 8000, 9050, 9500, 11584, 12160, 13756, 14480, 15200, 16000, 17195, 18100, 19000, 22625, 23168, 24320, 27512, 28960, 30400, 32000, 34390, 36200, 38000, 45250, 46336, 55024, 57920, 60800, 68780, 72400, 76000, 85975, 90500, 110048, 115840, 121600, 137560, 144800, 152000, 171950, 181000, 220096, 231680, 275120, 289600, 304000, 343900, 362000, 429875, 440192, 550240, 579200, 608000, 687800, 724000, 859750, 880384, 1100480, 1158400, 1375600, 1448000, 1719500, 2200960, 2751200, 2896000, 3439000, 4401920, 5502400, 5792000, 6878000, 11004800, 13756000, 22009600, 27512000, 55024000, 110048000]

約数ペア:

[(1, 110048000), (2, 55024000), (4, 27512000), (5, 22009600), (8, 13756000), (10, 11004800), (16, 6878000), (19, 5792000), (20, 5502400), (25, 4401920), (32, 3439000), (38, 2896000), (40, 2751200), (50, 2200960), (64, 1719500), (76, 1448000), (80, 1375600), (95, 1158400), (100, 1100480), (125, 880384), (128, 859750), (152, 724000), (160, 687800), (181, 608000), (190, 579200), (200, 550240), (250, 440192), (256, 429875), (304, 362000), (320, 343900), (362, 304000), (380, 289600), (400, 275120), (475, 231680), (500, 220096), (608, 181000), (640, 171950), (724, 152000), (760, 144800), (800, 137560), (905, 121600), (950, 115840), (1000, 110048), (1216, 90500), (1280, 85975), (1448, 76000), (1520, 72400), (1600, 68780), (1810, 60800), (1900, 57920), (2000, 55024), (2375, 46336), (2432, 45250), (2896, 38000), (3040, 36200), (3200, 34390), (3439, 32000), (3620, 30400), (3800, 28960), (4000, 27512), (4525, 24320), (4750, 23168), (4864, 22625), (5792, 19000), (6080, 18100), (6400, 17195), (6878, 16000), (7240, 15200), (7600, 14480), (8000, 13756), (9050, 12160), (9500, 11584)]