68565600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 216

約数和(自身を含む): 246781080

約数和(自身を除く): 178215480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 89, 90, 96, 100, 107, 120, 144, 150, 160, 178, 180, 200, 214, 225, 240, 267, 288, 300, 321, 356, 360, 400, 428, 445, 450, 480, 534, 535, 600, 642, 712, 720, 800, 801, 856, 890, 900, 963, 1068, 1070, 1200, 1284, 1335, 1424, 1440, 1602, 1605, 1712, 1780, 1800, 1926, 2136, 2140, 2225, 2400, 2568, 2670, 2675, 2848, 3204, 3210, 3424, 3560, 3600, 3852, 4005, 4272, 4280, 4450, 4815, 5136, 5340, 5350, 6408, 6420, 6675, 7120, 7200, 7704, 8010, 8025, 8544, 8560, 8900, 9523, 9630, 10272, 10680, 10700, 12816, 12840, 13350, 14240, 15408, 16020, 16050, 17120, 17800, 19046, 19260, 20025, 21360, 21400, 24075, 25632, 25680, 26700, 28569, 30816, 32040, 32100, 35600, 38092, 38520, 40050, 42720, 42800, 47615, 48150, 51360, 53400, 57138, 64080, 64200, 71200, 76184, 77040, 80100, 85600, 85707, 95230, 96300, 106800, 114276, 128160, 128400, 142845, 152368, 154080, 160200, 171414, 190460, 192600, 213600, 228552, 238075, 256800, 285690, 304736, 320400, 342828, 380920, 385200, 428535, 457104, 476150, 571380, 640800, 685656, 714225, 761840, 770400, 857070, 914208, 952300, 1142760, 1371312, 1428450, 1523680, 1714140, 1904600, 2142675, 2285520, 2742624, 2856900, 3428280, 3809200, 4285350, 4571040, 5713800, 6856560, 7618400, 8570700, 11427600, 13713120, 17141400, 22855200, 34282800, 68565600]

約数ペア:

[(1, 68565600), (2, 34282800), (3, 22855200), (4, 17141400), (5, 13713120), (6, 11427600), (8, 8570700), (9, 7618400), (10, 6856560), (12, 5713800), (15, 4571040), (16, 4285350), (18, 3809200), (20, 3428280), (24, 2856900), (25, 2742624), (30, 2285520), (32, 2142675), (36, 1904600), (40, 1714140), (45, 1523680), (48, 1428450), (50, 1371312), (60, 1142760), (72, 952300), (75, 914208), (80, 857070), (89, 770400), (90, 761840), (96, 714225), (100, 685656), (107, 640800), (120, 571380), (144, 476150), (150, 457104), (160, 428535), (178, 385200), (180, 380920), (200, 342828), (214, 320400), (225, 304736), (240, 285690), (267, 256800), (288, 238075), (300, 228552), (321, 213600), (356, 192600), (360, 190460), (400, 171414), (428, 160200), (445, 154080), (450, 152368), (480, 142845), (534, 128400), (535, 128160), (600, 114276), (642, 106800), (712, 96300), (720, 95230), (800, 85707), (801, 85600), (856, 80100), (890, 77040), (900, 76184), (963, 71200), (1068, 64200), (1070, 64080), (1200, 57138), (1284, 53400), (1335, 51360), (1424, 48150), (1440, 47615), (1602, 42800), (1605, 42720), (1712, 40050), (1780, 38520), (1800, 38092), (1926, 35600), (2136, 32100), (2140, 32040), (2225, 30816), (2400, 28569), (2568, 26700), (2670, 25680), (2675, 25632), (2848, 24075), (3204, 21400), (3210, 21360), (3424, 20025), (3560, 19260), (3600, 19046), (3852, 17800), (4005, 17120), (4272, 16050), (4280, 16020), (4450, 15408), (4815, 14240), (5136, 13350), (5340, 12840), (5350, 12816), (6408, 10700), (6420, 10680), (6675, 10272), (7120, 9630), (7200, 9523), (7704, 8900), (8010, 8560), (8025, 8544)]