25151760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 85374744

約数和(自身を除く): 60222984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 181, 193, 240, 360, 362, 386, 543, 579, 720, 724, 772, 905, 965, 1086, 1158, 1448, 1544, 1629, 1737, 1810, 1930, 2172, 2316, 2715, 2895, 2896, 3088, 3258, 3474, 3620, 3860, 4344, 4632, 5430, 5790, 6516, 6948, 7240, 7720, 8145, 8685, 8688, 9264, 10860, 11580, 13032, 13896, 14480, 15440, 16290, 17370, 21720, 23160, 26064, 27792, 32580, 34740, 34933, 43440, 46320, 65160, 69480, 69866, 104799, 130320, 138960, 139732, 174665, 209598, 279464, 314397, 349330, 419196, 523995, 558928, 628794, 698660, 838392, 1047990, 1257588, 1397320, 1571985, 1676784, 2095980, 2515176, 2794640, 3143970, 4191960, 5030352, 6287940, 8383920, 12575880, 25151760]

約数ペア:

[(1, 25151760), (2, 12575880), (3, 8383920), (4, 6287940), (5, 5030352), (6, 4191960), (8, 3143970), (9, 2794640), (10, 2515176), (12, 2095980), (15, 1676784), (16, 1571985), (18, 1397320), (20, 1257588), (24, 1047990), (30, 838392), (36, 698660), (40, 628794), (45, 558928), (48, 523995), (60, 419196), (72, 349330), (80, 314397), (90, 279464), (120, 209598), (144, 174665), (180, 139732), (181, 138960), (193, 130320), (240, 104799), (360, 69866), (362, 69480), (386, 65160), (543, 46320), (579, 43440), (720, 34933), (724, 34740), (772, 32580), (905, 27792), (965, 26064), (1086, 23160), (1158, 21720), (1448, 17370), (1544, 16290), (1629, 15440), (1737, 14480), (1810, 13896), (1930, 13032), (2172, 11580), (2316, 10860), (2715, 9264), (2895, 8688), (2896, 8685), (3088, 8145), (3258, 7720), (3474, 7240), (3620, 6948), (3860, 6516), (4344, 5790), (4632, 5430)]