243229500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 807206400

約数和(自身を除く): 563976900

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, 125, 129, 135, 150, 172, 180, 215, 225, 250, 258, 270, 300, 375, 387, 419, 430, 450, 500, 516, 540, 645, 675, 750, 774, 838, 860, 900, 1075, 1125, 1161, 1257, 1290, 1350, 1500, 1548, 1676, 1935, 2095, 2150, 2250, 2322, 2514, 2580, 2700, 3225, 3375, 3771, 3870, 4190, 4300, 4500, 4644, 5028, 5375, 5805, 6285, 6450, 6750, 7542, 7740, 8380, 9675, 10475, 10750, 11313, 11610, 12570, 12900, 13500, 15084, 16125, 18017, 18855, 19350, 20950, 21500, 22626, 23220, 25140, 29025, 31425, 32250, 36034, 37710, 38700, 41900, 45252, 48375, 52375, 54051, 56565, 58050, 62850, 64500, 72068, 75420, 90085, 94275, 96750, 104750, 108102, 113130, 116100, 125700, 145125, 157125, 162153, 180170, 188550, 193500, 209500, 216204, 226260, 270255, 282825, 290250, 314250, 324306, 360340, 377100, 450425, 471375, 486459, 540510, 565650, 580500, 628500, 648612, 810765, 900850, 942750, 972918, 1081020, 1131300, 1351275, 1414125, 1621530, 1801700, 1885500, 1945836, 2252125, 2432295, 2702550, 2828250, 3243060, 4053825, 4504250, 4864590, 5405100, 5656500, 6756375, 8107650, 9008500, 9729180, 12161475, 13512750, 16215300, 20269125, 24322950, 27025500, 40538250, 48645900, 60807375, 81076500, 121614750, 243229500]

約数ペア:

[(1, 243229500), (2, 121614750), (3, 81076500), (4, 60807375), (5, 48645900), (6, 40538250), (9, 27025500), (10, 24322950), (12, 20269125), (15, 16215300), (18, 13512750), (20, 12161475), (25, 9729180), (27, 9008500), (30, 8107650), (36, 6756375), (43, 5656500), (45, 5405100), (50, 4864590), (54, 4504250), (60, 4053825), (75, 3243060), (86, 2828250), (90, 2702550), (100, 2432295), (108, 2252125), (125, 1945836), (129, 1885500), (135, 1801700), (150, 1621530), (172, 1414125), (180, 1351275), (215, 1131300), (225, 1081020), (250, 972918), (258, 942750), (270, 900850), (300, 810765), (375, 648612), (387, 628500), (419, 580500), (430, 565650), (450, 540510), (500, 486459), (516, 471375), (540, 450425), (645, 377100), (675, 360340), (750, 324306), (774, 314250), (838, 290250), (860, 282825), (900, 270255), (1075, 226260), (1125, 216204), (1161, 209500), (1257, 193500), (1290, 188550), (1350, 180170), (1500, 162153), (1548, 157125), (1676, 145125), (1935, 125700), (2095, 116100), (2150, 113130), (2250, 108102), (2322, 104750), (2514, 96750), (2580, 94275), (2700, 90085), (3225, 75420), (3375, 72068), (3771, 64500), (3870, 62850), (4190, 58050), (4300, 56565), (4500, 54051), (4644, 52375), (5028, 48375), (5375, 45252), (5805, 41900), (6285, 38700), (6450, 37710), (6750, 36034), (7542, 32250), (7740, 31425), (8380, 29025), (9675, 25140), (10475, 23220), (10750, 22626), (11313, 21500), (11610, 20950), (12570, 19350), (12900, 18855), (13500, 18017), (15084, 16125)]