2126774400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{221539}}^1$

素因数の和:221566

約数の個数: 96

約数和(自身を含む): 7005094800

約数和(自身を除く): 4878320400

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, 221539, 443078, 664617, 886156, 1107695, 1329234, 1772312, 2215390, 2658468, 3323085, 3544624, 4430780, 5316936, 5538475, 6646170, 7089248, 8861560, 10633872, 11076950, 13292340, 14178496, 16615425, 17723120, 21267744, 22153900, 26584680, 28356992, 33230850, 35446240, 42535488, 44307800, 53169360, 66461700, 70892480, 85070976, 88615600, 106338720, 132923400, 141784960, 177231200, 212677440, 265846800, 354462400, 425354880, 531693600, 708924800, 1063387200, 2126774400]

約数ペア:

[(1, 2126774400), (2, 1063387200), (3, 708924800), (4, 531693600), (5, 425354880), (6, 354462400), (8, 265846800), (10, 212677440), (12, 177231200), (15, 141784960), (16, 132923400), (20, 106338720), (24, 88615600), (25, 85070976), (30, 70892480), (32, 66461700), (40, 53169360), (48, 44307800), (50, 42535488), (60, 35446240), (64, 33230850), (75, 28356992), (80, 26584680), (96, 22153900), (100, 21267744), (120, 17723120), (128, 16615425), (150, 14178496), (160, 13292340), (192, 11076950), (200, 10633872), (240, 8861560), (300, 7089248), (320, 6646170), (384, 5538475), (400, 5316936), (480, 4430780), (600, 3544624), (640, 3323085), (800, 2658468), (960, 2215390), (1200, 1772312), (1600, 1329234), (1920, 1107695), (2400, 886156), (3200, 664617), (4800, 443078), (9600, 221539)]