139142400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{7247}}^1$

素因数の和:7276

約数の個数: 108

約数和(自身を含む): 459262272

約数和(自身を除く): 320119872

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, 3200, 3840, 4800, 6400, 7247, 9600, 14494, 19200, 21741, 28988, 36235, 43482, 57976, 72470, 86964, 108705, 115952, 144940, 173928, 181175, 217410, 231904, 289880, 347856, 362350, 434820, 463808, 543525, 579760, 695712, 724700, 869640, 927616, 1087050, 1159520, 1391424, 1449400, 1739280, 1855232, 2174100, 2319040, 2782848, 2898800, 3478560, 4348200, 4638080, 5565696, 5797600, 6957120, 8696400, 9276160, 11595200, 13914240, 17392800, 23190400, 27828480, 34785600, 46380800, 69571200, 139142400]

約数ペア:

[(1, 139142400), (2, 69571200), (3, 46380800), (4, 34785600), (5, 27828480), (6, 23190400), (8, 17392800), (10, 13914240), (12, 11595200), (15, 9276160), (16, 8696400), (20, 6957120), (24, 5797600), (25, 5565696), (30, 4638080), (32, 4348200), (40, 3478560), (48, 2898800), (50, 2782848), (60, 2319040), (64, 2174100), (75, 1855232), (80, 1739280), (96, 1449400), (100, 1391424), (120, 1159520), (128, 1087050), (150, 927616), (160, 869640), (192, 724700), (200, 695712), (240, 579760), (256, 543525), (300, 463808), (320, 434820), (384, 362350), (400, 347856), (480, 289880), (600, 231904), (640, 217410), (768, 181175), (800, 173928), (960, 144940), (1200, 115952), (1280, 108705), (1600, 86964), (1920, 72470), (2400, 57976), (3200, 43482), (3840, 36235), (4800, 28988), (6400, 21741), (7247, 19200), (9600, 14494)]