28435200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{1481}}^1$

素因数の和:1510

約数の個数: 108

約数和(自身を含む): 93905448

約数和(自身を除く): 65470248

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, 1481, 1600, 1920, 2400, 2962, 3200, 3840, 4443, 4800, 5924, 6400, 7405, 8886, 9600, 11848, 14810, 17772, 19200, 22215, 23696, 29620, 35544, 37025, 44430, 47392, 59240, 71088, 74050, 88860, 94784, 111075, 118480, 142176, 148100, 177720, 189568, 222150, 236960, 284352, 296200, 355440, 379136, 444300, 473920, 568704, 592400, 710880, 888600, 947840, 1137408, 1184800, 1421760, 1777200, 1895680, 2369600, 2843520, 3554400, 4739200, 5687040, 7108800, 9478400, 14217600, 28435200]

約数ペア:

[(1, 28435200), (2, 14217600), (3, 9478400), (4, 7108800), (5, 5687040), (6, 4739200), (8, 3554400), (10, 2843520), (12, 2369600), (15, 1895680), (16, 1777200), (20, 1421760), (24, 1184800), (25, 1137408), (30, 947840), (32, 888600), (40, 710880), (48, 592400), (50, 568704), (60, 473920), (64, 444300), (75, 379136), (80, 355440), (96, 296200), (100, 284352), (120, 236960), (128, 222150), (150, 189568), (160, 177720), (192, 148100), (200, 142176), (240, 118480), (256, 111075), (300, 94784), (320, 88860), (384, 74050), (400, 71088), (480, 59240), (600, 47392), (640, 44430), (768, 37025), (800, 35544), (960, 29620), (1200, 23696), (1280, 22215), (1481, 19200), (1600, 17772), (1920, 14810), (2400, 11848), (2962, 9600), (3200, 8886), (3840, 7405), (4443, 6400), (4800, 5924)]