104813800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 302257440

約数和(自身を除く): 197443640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 169, 175, 182, 200, 260, 280, 325, 338, 350, 364, 443, 455, 520, 650, 676, 700, 728, 845, 886, 910, 1183, 1300, 1352, 1400, 1690, 1772, 1820, 2215, 2275, 2366, 2600, 3101, 3380, 3544, 3640, 4225, 4430, 4550, 4732, 5759, 5915, 6202, 6760, 8450, 8860, 9100, 9464, 11075, 11518, 11830, 12404, 15505, 16900, 17720, 18200, 22150, 23036, 23660, 24808, 28795, 29575, 31010, 33800, 40313, 44300, 46072, 47320, 57590, 59150, 62020, 74867, 77525, 80626, 88600, 115180, 118300, 124040, 143975, 149734, 155050, 161252, 201565, 230360, 236600, 287950, 299468, 310100, 322504, 374335, 403130, 524069, 575900, 598936, 620200, 748670, 806260, 1007825, 1048138, 1151800, 1497340, 1612520, 1871675, 2015650, 2096276, 2620345, 2994680, 3743350, 4031300, 4192552, 5240690, 7486700, 8062600, 10481380, 13101725, 14973400, 20962760, 26203450, 52406900, 104813800]

約数ペア:

[(1, 104813800), (2, 52406900), (4, 26203450), (5, 20962760), (7, 14973400), (8, 13101725), (10, 10481380), (13, 8062600), (14, 7486700), (20, 5240690), (25, 4192552), (26, 4031300), (28, 3743350), (35, 2994680), (40, 2620345), (50, 2096276), (52, 2015650), (56, 1871675), (65, 1612520), (70, 1497340), (91, 1151800), (100, 1048138), (104, 1007825), (130, 806260), (140, 748670), (169, 620200), (175, 598936), (182, 575900), (200, 524069), (260, 403130), (280, 374335), (325, 322504), (338, 310100), (350, 299468), (364, 287950), (443, 236600), (455, 230360), (520, 201565), (650, 161252), (676, 155050), (700, 149734), (728, 143975), (845, 124040), (886, 118300), (910, 115180), (1183, 88600), (1300, 80626), (1352, 77525), (1400, 74867), (1690, 62020), (1772, 59150), (1820, 57590), (2215, 47320), (2275, 46072), (2366, 44300), (2600, 40313), (3101, 33800), (3380, 31010), (3544, 29575), (3640, 28795), (4225, 24808), (4430, 23660), (4550, 23036), (4732, 22150), (5759, 18200), (5915, 17720), (6202, 16900), (6760, 15505), (8450, 12404), (8860, 11830), (9100, 11518), (9464, 11075)]