51432300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:509

約数の個数: 144

約数和(自身を含む): 169572480

約数和(自身を除く): 118140180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 215, 225, 258, 270, 300, 387, 430, 443, 450, 516, 540, 645, 675, 774, 860, 886, 900, 1075, 1161, 1290, 1329, 1350, 1548, 1772, 1935, 2150, 2215, 2322, 2580, 2658, 2700, 3225, 3870, 3987, 4300, 4430, 4644, 5316, 5805, 6450, 6645, 7740, 7974, 8860, 9675, 11075, 11610, 11961, 12900, 13290, 15948, 19049, 19350, 19935, 22150, 23220, 23922, 26580, 29025, 33225, 38098, 38700, 39870, 44300, 47844, 57147, 58050, 59805, 66450, 76196, 79740, 95245, 99675, 114294, 116100, 119610, 132900, 171441, 190490, 199350, 228588, 239220, 285735, 299025, 342882, 380980, 398700, 476225, 514323, 571470, 598050, 685764, 857205, 952450, 1028646, 1142940, 1196100, 1428675, 1714410, 1904900, 2057292, 2571615, 2857350, 3428820, 4286025, 5143230, 5714700, 8572050, 10286460, 12858075, 17144100, 25716150, 51432300]

約数ペア:

[(1, 51432300), (2, 25716150), (3, 17144100), (4, 12858075), (5, 10286460), (6, 8572050), (9, 5714700), (10, 5143230), (12, 4286025), (15, 3428820), (18, 2857350), (20, 2571615), (25, 2057292), (27, 1904900), (30, 1714410), (36, 1428675), (43, 1196100), (45, 1142940), (50, 1028646), (54, 952450), (60, 857205), (75, 685764), (86, 598050), (90, 571470), (100, 514323), (108, 476225), (129, 398700), (135, 380980), (150, 342882), (172, 299025), (180, 285735), (215, 239220), (225, 228588), (258, 199350), (270, 190490), (300, 171441), (387, 132900), (430, 119610), (443, 116100), (450, 114294), (516, 99675), (540, 95245), (645, 79740), (675, 76196), (774, 66450), (860, 59805), (886, 58050), (900, 57147), (1075, 47844), (1161, 44300), (1290, 39870), (1329, 38700), (1350, 38098), (1548, 33225), (1772, 29025), (1935, 26580), (2150, 23922), (2215, 23220), (2322, 22150), (2580, 19935), (2658, 19350), (2700, 19049), (3225, 15948), (3870, 13290), (3987, 12900), (4300, 11961), (4430, 11610), (4644, 11075), (5316, 9675), (5805, 8860), (6450, 7974), (6645, 7740)]