51270300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1157

約数の個数: 144

約数和(自身を含む): 174676320

約数和(自身を除く): 123406020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1117, 1275, 1350, 1530, 1700, 1836, 2234, 2295, 2550, 2700, 3060, 3351, 3825, 4468, 4590, 5100, 5585, 6702, 7650, 9180, 10053, 11170, 11475, 13404, 15300, 16755, 18989, 20106, 22340, 22950, 27925, 30159, 33510, 37978, 40212, 45900, 50265, 55850, 56967, 60318, 67020, 75956, 83775, 94945, 100530, 111700, 113934, 120636, 150795, 167550, 170901, 189890, 201060, 227868, 251325, 284835, 301590, 335100, 341802, 379780, 474725, 502650, 512703, 569670, 603180, 683604, 753975, 854505, 949450, 1005300, 1025406, 1139340, 1424175, 1507950, 1709010, 1898900, 2050812, 2563515, 2848350, 3015900, 3418020, 4272525, 5127030, 5696700, 8545050, 10254060, 12817575, 17090100, 25635150, 51270300]

約数ペア:

[(1, 51270300), (2, 25635150), (3, 17090100), (4, 12817575), (5, 10254060), (6, 8545050), (9, 5696700), (10, 5127030), (12, 4272525), (15, 3418020), (17, 3015900), (18, 2848350), (20, 2563515), (25, 2050812), (27, 1898900), (30, 1709010), (34, 1507950), (36, 1424175), (45, 1139340), (50, 1025406), (51, 1005300), (54, 949450), (60, 854505), (68, 753975), (75, 683604), (85, 603180), (90, 569670), (100, 512703), (102, 502650), (108, 474725), (135, 379780), (150, 341802), (153, 335100), (170, 301590), (180, 284835), (204, 251325), (225, 227868), (255, 201060), (270, 189890), (300, 170901), (306, 167550), (340, 150795), (425, 120636), (450, 113934), (459, 111700), (510, 100530), (540, 94945), (612, 83775), (675, 75956), (765, 67020), (850, 60318), (900, 56967), (918, 55850), (1020, 50265), (1117, 45900), (1275, 40212), (1350, 37978), (1530, 33510), (1700, 30159), (1836, 27925), (2234, 22950), (2295, 22340), (2550, 20106), (2700, 18989), (3060, 16755), (3351, 15300), (3825, 13404), (4468, 11475), (4590, 11170), (5100, 10053), (5585, 9180), (6702, 7650)]