243921600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1344

約数の個数: 252

約数和(自身を含む): 934360336

約数和(自身を除く): 690438736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 320, 325, 360, 390, 400, 416, 450, 468, 480, 520, 576, 585, 600, 624, 650, 720, 780, 800, 832, 900, 936, 960, 975, 1040, 1170, 1200, 1248, 1300, 1303, 1440, 1560, 1600, 1800, 1872, 1950, 2080, 2340, 2400, 2496, 2600, 2606, 2880, 2925, 3120, 3600, 3744, 3900, 3909, 4160, 4680, 4800, 5200, 5212, 5850, 6240, 6515, 7200, 7488, 7800, 7818, 9360, 10400, 10424, 11700, 11727, 12480, 13030, 14400, 15600, 15636, 16939, 18720, 19545, 20800, 20848, 23400, 23454, 26060, 31200, 31272, 32575, 33878, 37440, 39090, 41696, 46800, 46908, 50817, 52120, 58635, 62400, 62544, 65150, 67756, 78180, 83392, 84695, 93600, 93816, 97725, 101634, 104240, 117270, 125088, 130300, 135512, 152451, 156360, 169390, 187200, 187632, 195450, 203268, 208480, 234540, 250176, 254085, 260600, 271024, 293175, 304902, 312720, 338780, 375264, 390900, 406536, 416960, 423475, 469080, 508170, 521200, 542048, 586350, 609804, 625440, 677560, 750528, 762255, 781800, 813072, 846950, 938160, 1016340, 1042400, 1084096, 1172700, 1219608, 1250880, 1270425, 1355120, 1524510, 1563600, 1626144, 1693900, 1876320, 2032680, 2084800, 2345400, 2439216, 2540850, 2710240, 3049020, 3127200, 3252288, 3387800, 3752640, 3811275, 4065360, 4690800, 4878432, 5081700, 5420480, 6098040, 6254400, 6775600, 7622550, 8130720, 9381600, 9756864, 10163400, 12196080, 13551200, 15245100, 16261440, 18763200, 20326800, 24392160, 27102400, 30490200, 40653600, 48784320, 60980400, 81307200, 121960800, 243921600]

約数ペア:

[(1, 243921600), (2, 121960800), (3, 81307200), (4, 60980400), (5, 48784320), (6, 40653600), (8, 30490200), (9, 27102400), (10, 24392160), (12, 20326800), (13, 18763200), (15, 16261440), (16, 15245100), (18, 13551200), (20, 12196080), (24, 10163400), (25, 9756864), (26, 9381600), (30, 8130720), (32, 7622550), (36, 6775600), (39, 6254400), (40, 6098040), (45, 5420480), (48, 5081700), (50, 4878432), (52, 4690800), (60, 4065360), (64, 3811275), (65, 3752640), (72, 3387800), (75, 3252288), (78, 3127200), (80, 3049020), (90, 2710240), (96, 2540850), (100, 2439216), (104, 2345400), (117, 2084800), (120, 2032680), (130, 1876320), (144, 1693900), (150, 1626144), (156, 1563600), (160, 1524510), (180, 1355120), (192, 1270425), (195, 1250880), (200, 1219608), (208, 1172700), (225, 1084096), (234, 1042400), (240, 1016340), (260, 938160), (288, 846950), (300, 813072), (312, 781800), (320, 762255), (325, 750528), (360, 677560), (390, 625440), (400, 609804), (416, 586350), (450, 542048), (468, 521200), (480, 508170), (520, 469080), (576, 423475), (585, 416960), (600, 406536), (624, 390900), (650, 375264), (720, 338780), (780, 312720), (800, 304902), (832, 293175), (900, 271024), (936, 260600), (960, 254085), (975, 250176), (1040, 234540), (1170, 208480), (1200, 203268), (1248, 195450), (1300, 187632), (1303, 187200), (1440, 169390), (1560, 156360), (1600, 152451), (1800, 135512), (1872, 130300), (1950, 125088), (2080, 117270), (2340, 104240), (2400, 101634), (2496, 97725), (2600, 93816), (2606, 93600), (2880, 84695), (2925, 83392), (3120, 78180), (3600, 67756), (3744, 65150), (3900, 62544), (3909, 62400), (4160, 58635), (4680, 52120), (4800, 50817), (5200, 46908), (5212, 46800), (5850, 41696), (6240, 39090), (6515, 37440), (7200, 33878), (7488, 32575), (7800, 31272), (7818, 31200), (9360, 26060), (10400, 23454), (10424, 23400), (11700, 20848), (11727, 20800), (12480, 19545), (13030, 18720), (14400, 16939), (15600, 15636)]