55430400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{2887}}^1$

素因数の和:2916

約数の個数: 108

約数和(自身を含む): 182995232

約数和(自身を除く): 127564832

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, 2400, 2887, 3200, 3840, 4800, 5774, 6400, 8661, 9600, 11548, 14435, 17322, 19200, 23096, 28870, 34644, 43305, 46192, 57740, 69288, 72175, 86610, 92384, 115480, 138576, 144350, 173220, 184768, 216525, 230960, 277152, 288700, 346440, 369536, 433050, 461920, 554304, 577400, 692880, 739072, 866100, 923840, 1108608, 1154800, 1385760, 1732200, 1847680, 2217216, 2309600, 2771520, 3464400, 3695360, 4619200, 5543040, 6928800, 9238400, 11086080, 13857600, 18476800, 27715200, 55430400]

約数ペア:

[(1, 55430400), (2, 27715200), (3, 18476800), (4, 13857600), (5, 11086080), (6, 9238400), (8, 6928800), (10, 5543040), (12, 4619200), (15, 3695360), (16, 3464400), (20, 2771520), (24, 2309600), (25, 2217216), (30, 1847680), (32, 1732200), (40, 1385760), (48, 1154800), (50, 1108608), (60, 923840), (64, 866100), (75, 739072), (80, 692880), (96, 577400), (100, 554304), (120, 461920), (128, 433050), (150, 369536), (160, 346440), (192, 288700), (200, 277152), (240, 230960), (256, 216525), (300, 184768), (320, 173220), (384, 144350), (400, 138576), (480, 115480), (600, 92384), (640, 86610), (768, 72175), (800, 69288), (960, 57740), (1200, 46192), (1280, 43305), (1600, 34644), (1920, 28870), (2400, 23096), (2887, 19200), (3200, 17322), (3840, 14435), (4800, 11548), (5774, 9600), (6400, 8661)]