81059400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:925

約数の個数: 192

約数和(自身を含む): 295963200

約数和(自身を除く): 214903800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 85, 90, 100, 102, 108, 120, 135, 136, 150, 153, 170, 180, 200, 204, 216, 225, 255, 270, 300, 306, 340, 360, 408, 425, 450, 459, 510, 540, 600, 612, 675, 680, 765, 850, 883, 900, 918, 1020, 1080, 1224, 1275, 1350, 1530, 1700, 1766, 1800, 1836, 2040, 2295, 2550, 2649, 2700, 3060, 3400, 3532, 3672, 3825, 4415, 4590, 5100, 5298, 5400, 6120, 7064, 7650, 7947, 8830, 9180, 10200, 10596, 11475, 13245, 15011, 15300, 15894, 17660, 18360, 21192, 22075, 22950, 23841, 26490, 30022, 30600, 31788, 35320, 39735, 44150, 45033, 45900, 47682, 52980, 60044, 63576, 66225, 75055, 79470, 88300, 90066, 91800, 95364, 105960, 119205, 120088, 132450, 135099, 150110, 158940, 176600, 180132, 190728, 198675, 225165, 238410, 264900, 270198, 300220, 317880, 360264, 375275, 397350, 405297, 450330, 476820, 529800, 540396, 596025, 600440, 675495, 750550, 794700, 810594, 900660, 953640, 1080792, 1125825, 1192050, 1350990, 1501100, 1589400, 1621188, 1801320, 2026485, 2251650, 2384100, 2701980, 3002200, 3242376, 3377475, 4052970, 4503300, 4768200, 5403960, 6754950, 8105940, 9006600, 10132425, 13509900, 16211880, 20264850, 27019800, 40529700, 81059400]

約数ペア:

[(1, 81059400), (2, 40529700), (3, 27019800), (4, 20264850), (5, 16211880), (6, 13509900), (8, 10132425), (9, 9006600), (10, 8105940), (12, 6754950), (15, 5403960), (17, 4768200), (18, 4503300), (20, 4052970), (24, 3377475), (25, 3242376), (27, 3002200), (30, 2701980), (34, 2384100), (36, 2251650), (40, 2026485), (45, 1801320), (50, 1621188), (51, 1589400), (54, 1501100), (60, 1350990), (68, 1192050), (72, 1125825), (75, 1080792), (85, 953640), (90, 900660), (100, 810594), (102, 794700), (108, 750550), (120, 675495), (135, 600440), (136, 596025), (150, 540396), (153, 529800), (170, 476820), (180, 450330), (200, 405297), (204, 397350), (216, 375275), (225, 360264), (255, 317880), (270, 300220), (300, 270198), (306, 264900), (340, 238410), (360, 225165), (408, 198675), (425, 190728), (450, 180132), (459, 176600), (510, 158940), (540, 150110), (600, 135099), (612, 132450), (675, 120088), (680, 119205), (765, 105960), (850, 95364), (883, 91800), (900, 90066), (918, 88300), (1020, 79470), (1080, 75055), (1224, 66225), (1275, 63576), (1350, 60044), (1530, 52980), (1700, 47682), (1766, 45900), (1800, 45033), (1836, 44150), (2040, 39735), (2295, 35320), (2550, 31788), (2649, 30600), (2700, 30022), (3060, 26490), (3400, 23841), (3532, 22950), (3672, 22075), (3825, 21192), (4415, 18360), (4590, 17660), (5100, 15894), (5298, 15300), (5400, 15011), (6120, 13245), (7064, 11475), (7650, 10596), (7947, 10200), (8830, 9180)]