242823000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:435

約数の個数: 256

約数和(自身を含む): 896163840

約数和(自身を除く): 653340840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 50, 56, 60, 62, 70, 75, 84, 93, 100, 105, 120, 124, 125, 140, 150, 155, 168, 175, 186, 200, 210, 217, 248, 250, 280, 300, 310, 350, 372, 373, 375, 420, 434, 465, 500, 525, 600, 620, 651, 700, 744, 746, 750, 775, 840, 868, 875, 930, 1000, 1050, 1085, 1119, 1240, 1302, 1400, 1492, 1500, 1550, 1736, 1750, 1860, 1865, 2100, 2170, 2238, 2325, 2604, 2611, 2625, 2984, 3000, 3100, 3255, 3500, 3720, 3730, 3875, 4200, 4340, 4476, 4650, 5208, 5222, 5250, 5425, 5595, 6200, 6510, 7000, 7460, 7750, 7833, 8680, 8952, 9300, 9325, 10444, 10500, 10850, 11190, 11563, 11625, 13020, 13055, 14920, 15500, 15666, 16275, 18600, 18650, 20888, 21000, 21700, 22380, 23126, 23250, 26040, 26110, 27125, 27975, 31000, 31332, 32550, 34689, 37300, 39165, 43400, 44760, 46252, 46500, 46625, 52220, 54250, 55950, 57815, 62664, 65100, 65275, 69378, 74600, 78330, 80941, 81375, 92504, 93000, 93250, 104440, 108500, 111900, 115630, 130200, 130550, 138756, 139875, 156660, 161882, 162750, 173445, 186500, 195825, 217000, 223800, 231260, 242823, 261100, 277512, 279750, 289075, 313320, 323764, 325500, 326375, 346890, 373000, 391650, 404705, 462520, 485646, 522200, 559500, 578150, 647528, 651000, 652750, 693780, 783300, 809410, 867225, 971292, 979125, 1119000, 1156300, 1214115, 1305500, 1387560, 1445375, 1566600, 1618820, 1734450, 1942584, 1958250, 2023525, 2312600, 2428230, 2611000, 2890750, 3237640, 3468900, 3916500, 4047050, 4336125, 4856460, 5781500, 6070575, 6937800, 7833000, 8094100, 8672250, 9712920, 10117625, 11563000, 12141150, 16188200, 17344500, 20235250, 24282300, 30352875, 34689000, 40470500, 48564600, 60705750, 80941000, 121411500, 242823000]

約数ペア:

[(1, 242823000), (2, 121411500), (3, 80941000), (4, 60705750), (5, 48564600), (6, 40470500), (7, 34689000), (8, 30352875), (10, 24282300), (12, 20235250), (14, 17344500), (15, 16188200), (20, 12141150), (21, 11563000), (24, 10117625), (25, 9712920), (28, 8672250), (30, 8094100), (31, 7833000), (35, 6937800), (40, 6070575), (42, 5781500), (50, 4856460), (56, 4336125), (60, 4047050), (62, 3916500), (70, 3468900), (75, 3237640), (84, 2890750), (93, 2611000), (100, 2428230), (105, 2312600), (120, 2023525), (124, 1958250), (125, 1942584), (140, 1734450), (150, 1618820), (155, 1566600), (168, 1445375), (175, 1387560), (186, 1305500), (200, 1214115), (210, 1156300), (217, 1119000), (248, 979125), (250, 971292), (280, 867225), (300, 809410), (310, 783300), (350, 693780), (372, 652750), (373, 651000), (375, 647528), (420, 578150), (434, 559500), (465, 522200), (500, 485646), (525, 462520), (600, 404705), (620, 391650), (651, 373000), (700, 346890), (744, 326375), (746, 325500), (750, 323764), (775, 313320), (840, 289075), (868, 279750), (875, 277512), (930, 261100), (1000, 242823), (1050, 231260), (1085, 223800), (1119, 217000), (1240, 195825), (1302, 186500), (1400, 173445), (1492, 162750), (1500, 161882), (1550, 156660), (1736, 139875), (1750, 138756), (1860, 130550), (1865, 130200), (2100, 115630), (2170, 111900), (2238, 108500), (2325, 104440), (2604, 93250), (2611, 93000), (2625, 92504), (2984, 81375), (3000, 80941), (3100, 78330), (3255, 74600), (3500, 69378), (3720, 65275), (3730, 65100), (3875, 62664), (4200, 57815), (4340, 55950), (4476, 54250), (4650, 52220), (5208, 46625), (5222, 46500), (5250, 46252), (5425, 44760), (5595, 43400), (6200, 39165), (6510, 37300), (7000, 34689), (7460, 32550), (7750, 31332), (7833, 31000), (8680, 27975), (8952, 27125), (9300, 26110), (9325, 26040), (10444, 23250), (10500, 23126), (10850, 22380), (11190, 21700), (11563, 21000), (11625, 20888), (13020, 18650), (13055, 18600), (14920, 16275), (15500, 15666)]