38918400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{2027}}^1$

素因数の和:2056

約数の個数: 108

約数和(自身を含む): 128502192

約数和(自身を除く): 89583792

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, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2027, 2400, 3200, 3840, 4054, 4800, 6081, 6400, 8108, 9600, 10135, 12162, 16216, 19200, 20270, 24324, 30405, 32432, 40540, 48648, 50675, 60810, 64864, 81080, 97296, 101350, 121620, 129728, 152025, 162160, 194592, 202700, 243240, 259456, 304050, 324320, 389184, 405400, 486480, 518912, 608100, 648640, 778368, 810800, 972960, 1216200, 1297280, 1556736, 1621600, 1945920, 2432400, 2594560, 3243200, 3891840, 4864800, 6486400, 7783680, 9729600, 12972800, 19459200, 38918400]

約数ペア:

[(1, 38918400), (2, 19459200), (3, 12972800), (4, 9729600), (5, 7783680), (6, 6486400), (8, 4864800), (10, 3891840), (12, 3243200), (15, 2594560), (16, 2432400), (20, 1945920), (24, 1621600), (25, 1556736), (30, 1297280), (32, 1216200), (40, 972960), (48, 810800), (50, 778368), (60, 648640), (64, 608100), (75, 518912), (80, 486480), (96, 405400), (100, 389184), (120, 324320), (128, 304050), (150, 259456), (160, 243240), (192, 202700), (200, 194592), (240, 162160), (256, 152025), (300, 129728), (320, 121620), (384, 101350), (400, 97296), (480, 81080), (600, 64864), (640, 60810), (768, 50675), (800, 48648), (960, 40540), (1200, 32432), (1280, 30405), (1600, 24324), (1920, 20270), (2027, 19200), (2400, 16216), (3200, 12162), (3840, 10135), (4054, 9600), (4800, 8108), (6081, 6400)]