899025120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{89189}}^1$

素因数の和:89217

約数の個数: 144

約数和(自身を含む): 3506237280

約数和(自身を除く): 2607212160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 89189, 178378, 267567, 356756, 445945, 535134, 624323, 713512, 802701, 891890, 1070268, 1248646, 1337835, 1427024, 1605402, 1783780, 1872969, 2140536, 2497292, 2675670, 2854048, 3121615, 3210804, 3567560, 3745938, 4013505, 4281072, 4994584, 5351340, 5618907, 6243230, 6421608, 7135120, 7491876, 8027010, 8562144, 9364845, 9989168, 10702680, 11237814, 12486460, 12843216, 14270240, 14983752, 16054020, 18729690, 19978336, 21405360, 22475628, 24972920, 25686432, 28094535, 29967504, 32108040, 37459380, 42810720, 44951256, 49945840, 56189070, 59935008, 64216080, 74918760, 89902512, 99891680, 112378140, 128432160, 149837520, 179805024, 224756280, 299675040, 449512560, 899025120]

約数ペア:

[(1, 899025120), (2, 449512560), (3, 299675040), (4, 224756280), (5, 179805024), (6, 149837520), (7, 128432160), (8, 112378140), (9, 99891680), (10, 89902512), (12, 74918760), (14, 64216080), (15, 59935008), (16, 56189070), (18, 49945840), (20, 44951256), (21, 42810720), (24, 37459380), (28, 32108040), (30, 29967504), (32, 28094535), (35, 25686432), (36, 24972920), (40, 22475628), (42, 21405360), (45, 19978336), (48, 18729690), (56, 16054020), (60, 14983752), (63, 14270240), (70, 12843216), (72, 12486460), (80, 11237814), (84, 10702680), (90, 9989168), (96, 9364845), (105, 8562144), (112, 8027010), (120, 7491876), (126, 7135120), (140, 6421608), (144, 6243230), (160, 5618907), (168, 5351340), (180, 4994584), (210, 4281072), (224, 4013505), (240, 3745938), (252, 3567560), (280, 3210804), (288, 3121615), (315, 2854048), (336, 2675670), (360, 2497292), (420, 2140536), (480, 1872969), (504, 1783780), (560, 1605402), (630, 1427024), (672, 1337835), (720, 1248646), (840, 1070268), (1008, 891890), (1120, 802701), (1260, 713512), (1440, 624323), (1680, 535134), (2016, 445945), (2520, 356756), (3360, 267567), (5040, 178378), (10080, 89189)]