25868550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 67852800

約数和(自身を除く): 41984250

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 59, 74, 75, 79, 111, 118, 150, 158, 177, 185, 222, 237, 295, 354, 370, 395, 474, 555, 590, 790, 885, 925, 1110, 1185, 1475, 1770, 1850, 1975, 2183, 2370, 2775, 2923, 2950, 3950, 4366, 4425, 4661, 5550, 5846, 5925, 6549, 8769, 8850, 9322, 10915, 11850, 13098, 13983, 14615, 17538, 21830, 23305, 27966, 29230, 32745, 43845, 46610, 54575, 65490, 69915, 73075, 87690, 109150, 116525, 139830, 146150, 163725, 172457, 219225, 233050, 327450, 344914, 349575, 438450, 517371, 699150, 862285, 1034742, 1724570, 2586855, 4311425, 5173710, 8622850, 12934275, 25868550]

約数ペア:

[(1, 25868550), (2, 12934275), (3, 8622850), (5, 5173710), (6, 4311425), (10, 2586855), (15, 1724570), (25, 1034742), (30, 862285), (37, 699150), (50, 517371), (59, 438450), (74, 349575), (75, 344914), (79, 327450), (111, 233050), (118, 219225), (150, 172457), (158, 163725), (177, 146150), (185, 139830), (222, 116525), (237, 109150), (295, 87690), (354, 73075), (370, 69915), (395, 65490), (474, 54575), (555, 46610), (590, 43845), (790, 32745), (885, 29230), (925, 27966), (1110, 23305), (1185, 21830), (1475, 17538), (1770, 14615), (1850, 13983), (1975, 13098), (2183, 11850), (2370, 10915), (2775, 9322), (2923, 8850), (2950, 8769), (3950, 6549), (4366, 5925), (4425, 5846), (4661, 5550)]