138204900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3011}}^1$

素因数の和:3051

約数の個数: 144

約数和(自身を含む): 470594880

約数和(自身を除く): 332389980

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, 1275, 1350, 1530, 1700, 1836, 2295, 2550, 2700, 3011, 3060, 3825, 4590, 5100, 6022, 7650, 9033, 9180, 11475, 12044, 15055, 15300, 18066, 22950, 27099, 30110, 36132, 45165, 45900, 51187, 54198, 60220, 75275, 81297, 90330, 102374, 108396, 135495, 150550, 153561, 162594, 180660, 204748, 225825, 255935, 270990, 301100, 307122, 325188, 406485, 451650, 460683, 511870, 541980, 614244, 677475, 767805, 812970, 903300, 921366, 1023740, 1279675, 1354950, 1382049, 1535610, 1625940, 1842732, 2032425, 2303415, 2559350, 2709900, 2764098, 3071220, 3839025, 4064850, 4606830, 5118700, 5528196, 6910245, 7678050, 8129700, 9213660, 11517075, 13820490, 15356100, 23034150, 27640980, 34551225, 46068300, 69102450, 138204900]

約数ペア:

[(1, 138204900), (2, 69102450), (3, 46068300), (4, 34551225), (5, 27640980), (6, 23034150), (9, 15356100), (10, 13820490), (12, 11517075), (15, 9213660), (17, 8129700), (18, 7678050), (20, 6910245), (25, 5528196), (27, 5118700), (30, 4606830), (34, 4064850), (36, 3839025), (45, 3071220), (50, 2764098), (51, 2709900), (54, 2559350), (60, 2303415), (68, 2032425), (75, 1842732), (85, 1625940), (90, 1535610), (100, 1382049), (102, 1354950), (108, 1279675), (135, 1023740), (150, 921366), (153, 903300), (170, 812970), (180, 767805), (204, 677475), (225, 614244), (255, 541980), (270, 511870), (300, 460683), (306, 451650), (340, 406485), (425, 325188), (450, 307122), (459, 301100), (510, 270990), (540, 255935), (612, 225825), (675, 204748), (765, 180660), (850, 162594), (900, 153561), (918, 150550), (1020, 135495), (1275, 108396), (1350, 102374), (1530, 90330), (1700, 81297), (1836, 75275), (2295, 60220), (2550, 54198), (2700, 51187), (3011, 45900), (3060, 45165), (3825, 36132), (4590, 30110), (5100, 27099), (6022, 22950), (7650, 18066), (9033, 15300), (9180, 15055), (11475, 12044)]