28243200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{1471}}^1$

素因数の和:1500

約数の個数: 108

約数和(自身を含む): 93271808

約数和(自身を除く): 65028608

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, 1471, 1600, 1920, 2400, 2942, 3200, 3840, 4413, 4800, 5884, 6400, 7355, 8826, 9600, 11768, 14710, 17652, 19200, 22065, 23536, 29420, 35304, 36775, 44130, 47072, 58840, 70608, 73550, 88260, 94144, 110325, 117680, 141216, 147100, 176520, 188288, 220650, 235360, 282432, 294200, 353040, 376576, 441300, 470720, 564864, 588400, 706080, 882600, 941440, 1129728, 1176800, 1412160, 1765200, 1882880, 2353600, 2824320, 3530400, 4707200, 5648640, 7060800, 9414400, 14121600, 28243200]

約数ペア:

[(1, 28243200), (2, 14121600), (3, 9414400), (4, 7060800), (5, 5648640), (6, 4707200), (8, 3530400), (10, 2824320), (12, 2353600), (15, 1882880), (16, 1765200), (20, 1412160), (24, 1176800), (25, 1129728), (30, 941440), (32, 882600), (40, 706080), (48, 588400), (50, 564864), (60, 470720), (64, 441300), (75, 376576), (80, 353040), (96, 294200), (100, 282432), (120, 235360), (128, 220650), (150, 188288), (160, 176520), (192, 147100), (200, 141216), (240, 117680), (256, 110325), (300, 94144), (320, 88260), (384, 73550), (400, 70608), (480, 58840), (600, 47072), (640, 44130), (768, 36775), (800, 35304), (960, 29420), (1200, 23536), (1280, 22065), (1471, 19200), (1600, 17652), (1920, 14710), (2400, 11768), (2942, 9600), (3200, 8826), (3840, 7355), (4413, 6400), (4800, 5884)]