208444800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{21713}}^1$

素因数の和:21740

約数の個数: 96

約数和(自身を含む): 686596680

約数和(自身を除く): 478151880

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, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 21713, 43426, 65139, 86852, 108565, 130278, 173704, 217130, 260556, 325695, 347408, 434260, 521112, 542825, 651390, 694816, 868520, 1042224, 1085650, 1302780, 1389632, 1628475, 1737040, 2084448, 2171300, 2605560, 2779264, 3256950, 3474080, 4168896, 4342600, 5211120, 6513900, 6948160, 8337792, 8685200, 10422240, 13027800, 13896320, 17370400, 20844480, 26055600, 34740800, 41688960, 52111200, 69481600, 104222400, 208444800]

約数ペア:

[(1, 208444800), (2, 104222400), (3, 69481600), (4, 52111200), (5, 41688960), (6, 34740800), (8, 26055600), (10, 20844480), (12, 17370400), (15, 13896320), (16, 13027800), (20, 10422240), (24, 8685200), (25, 8337792), (30, 6948160), (32, 6513900), (40, 5211120), (48, 4342600), (50, 4168896), (60, 3474080), (64, 3256950), (75, 2779264), (80, 2605560), (96, 2171300), (100, 2084448), (120, 1737040), (128, 1628475), (150, 1389632), (160, 1302780), (192, 1085650), (200, 1042224), (240, 868520), (300, 694816), (320, 651390), (384, 542825), (400, 521112), (480, 434260), (600, 347408), (640, 325695), (800, 260556), (960, 217130), (1200, 173704), (1600, 130278), (1920, 108565), (2400, 86852), (3200, 65139), (4800, 43426), (9600, 21713)]