25097400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 85887360

約数和(自身を除く): 60789960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 73, 75, 90, 100, 120, 146, 150, 180, 191, 200, 219, 225, 292, 300, 360, 365, 382, 438, 450, 573, 584, 600, 657, 730, 764, 876, 900, 955, 1095, 1146, 1314, 1460, 1528, 1719, 1752, 1800, 1825, 1910, 2190, 2292, 2628, 2865, 2920, 3285, 3438, 3650, 3820, 4380, 4584, 4775, 5256, 5475, 5730, 6570, 6876, 7300, 7640, 8595, 8760, 9550, 10950, 11460, 13140, 13752, 13943, 14325, 14600, 16425, 17190, 19100, 21900, 22920, 26280, 27886, 28650, 32850, 34380, 38200, 41829, 42975, 43800, 55772, 57300, 65700, 68760, 69715, 83658, 85950, 111544, 114600, 125487, 131400, 139430, 167316, 171900, 209145, 250974, 278860, 334632, 343800, 348575, 418290, 501948, 557720, 627435, 697150, 836580, 1003896, 1045725, 1254870, 1394300, 1673160, 2091450, 2509740, 2788600, 3137175, 4182900, 5019480, 6274350, 8365800, 12548700, 25097400]

約数ペア:

[(1, 25097400), (2, 12548700), (3, 8365800), (4, 6274350), (5, 5019480), (6, 4182900), (8, 3137175), (9, 2788600), (10, 2509740), (12, 2091450), (15, 1673160), (18, 1394300), (20, 1254870), (24, 1045725), (25, 1003896), (30, 836580), (36, 697150), (40, 627435), (45, 557720), (50, 501948), (60, 418290), (72, 348575), (73, 343800), (75, 334632), (90, 278860), (100, 250974), (120, 209145), (146, 171900), (150, 167316), (180, 139430), (191, 131400), (200, 125487), (219, 114600), (225, 111544), (292, 85950), (300, 83658), (360, 69715), (365, 68760), (382, 65700), (438, 57300), (450, 55772), (573, 43800), (584, 42975), (600, 41829), (657, 38200), (730, 34380), (764, 32850), (876, 28650), (900, 27886), (955, 26280), (1095, 22920), (1146, 21900), (1314, 19100), (1460, 17190), (1528, 16425), (1719, 14600), (1752, 14325), (1800, 13943), (1825, 13752), (1910, 13140), (2190, 11460), (2292, 10950), (2628, 9550), (2865, 8760), (2920, 8595), (3285, 7640), (3438, 7300), (3650, 6876), (3820, 6570), (4380, 5730), (4584, 5475), (4775, 5256)]