195705600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{10193}}^1$

素因数の和:10222

約数の個数: 108

約数和(自身を含む): 645932616

約数和(自身を除く): 450227016

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, 9600, 10193, 19200, 20386, 30579, 40772, 50965, 61158, 81544, 101930, 122316, 152895, 163088, 203860, 244632, 254825, 305790, 326176, 407720, 489264, 509650, 611580, 652352, 764475, 815440, 978528, 1019300, 1223160, 1304704, 1528950, 1630880, 1957056, 2038600, 2446320, 2609408, 3057900, 3261760, 3914112, 4077200, 4892640, 6115800, 6523520, 7828224, 8154400, 9785280, 12231600, 13047040, 16308800, 19570560, 24463200, 32617600, 39141120, 48926400, 65235200, 97852800, 195705600]

約数ペア:

[(1, 195705600), (2, 97852800), (3, 65235200), (4, 48926400), (5, 39141120), (6, 32617600), (8, 24463200), (10, 19570560), (12, 16308800), (15, 13047040), (16, 12231600), (20, 9785280), (24, 8154400), (25, 7828224), (30, 6523520), (32, 6115800), (40, 4892640), (48, 4077200), (50, 3914112), (60, 3261760), (64, 3057900), (75, 2609408), (80, 2446320), (96, 2038600), (100, 1957056), (120, 1630880), (128, 1528950), (150, 1304704), (160, 1223160), (192, 1019300), (200, 978528), (240, 815440), (256, 764475), (300, 652352), (320, 611580), (384, 509650), (400, 489264), (480, 407720), (600, 326176), (640, 305790), (768, 254825), (800, 244632), (960, 203860), (1200, 163088), (1280, 152895), (1600, 122316), (1920, 101930), (2400, 81544), (3200, 61158), (3840, 50965), (4800, 40772), (6400, 30579), (9600, 20386), (10193, 19200)]