51257700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{337}}^1$

素因数の和:383

約数の個数: 162

約数和(自身を含む): 174490134

約数和(自身を除く): 123232434

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 169, 180, 195, 225, 234, 260, 300, 325, 337, 338, 390, 450, 468, 507, 585, 650, 674, 676, 780, 845, 900, 975, 1011, 1014, 1170, 1300, 1348, 1521, 1685, 1690, 1950, 2022, 2028, 2340, 2535, 2925, 3033, 3042, 3370, 3380, 3900, 4044, 4225, 4381, 5055, 5070, 5850, 6066, 6084, 6740, 7605, 8425, 8450, 8762, 10110, 10140, 11700, 12132, 12675, 13143, 15165, 15210, 16850, 16900, 17524, 20220, 21905, 25275, 25350, 26286, 30330, 30420, 33700, 38025, 39429, 43810, 50550, 50700, 52572, 56953, 60660, 65715, 75825, 76050, 78858, 87620, 101100, 109525, 113906, 131430, 151650, 152100, 157716, 170859, 197145, 219050, 227812, 262860, 284765, 303300, 328575, 341718, 394290, 438100, 512577, 569530, 657150, 683436, 788580, 854295, 985725, 1025154, 1139060, 1314300, 1423825, 1708590, 1971450, 2050308, 2562885, 2847650, 3417180, 3942900, 4271475, 5125770, 5695300, 8542950, 10251540, 12814425, 17085900, 25628850, 51257700]

約数ペア:

[(1, 51257700), (2, 25628850), (3, 17085900), (4, 12814425), (5, 10251540), (6, 8542950), (9, 5695300), (10, 5125770), (12, 4271475), (13, 3942900), (15, 3417180), (18, 2847650), (20, 2562885), (25, 2050308), (26, 1971450), (30, 1708590), (36, 1423825), (39, 1314300), (45, 1139060), (50, 1025154), (52, 985725), (60, 854295), (65, 788580), (75, 683436), (78, 657150), (90, 569530), (100, 512577), (117, 438100), (130, 394290), (150, 341718), (156, 328575), (169, 303300), (180, 284765), (195, 262860), (225, 227812), (234, 219050), (260, 197145), (300, 170859), (325, 157716), (337, 152100), (338, 151650), (390, 131430), (450, 113906), (468, 109525), (507, 101100), (585, 87620), (650, 78858), (674, 76050), (676, 75825), (780, 65715), (845, 60660), (900, 56953), (975, 52572), (1011, 50700), (1014, 50550), (1170, 43810), (1300, 39429), (1348, 38025), (1521, 33700), (1685, 30420), (1690, 30330), (1950, 26286), (2022, 25350), (2028, 25275), (2340, 21905), (2535, 20220), (2925, 17524), (3033, 16900), (3042, 16850), (3370, 15210), (3380, 15165), (3900, 13143), (4044, 12675), (4225, 12132), (4381, 11700), (5055, 10140), (5070, 10110), (5850, 8762), (6066, 8450), (6084, 8425), (6740, 7605)]