72417600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 252

約数和(自身を含む): 265322304

約数和(自身を除く): 192904704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 47, 48, 50, 60, 64, 72, 75, 80, 90, 94, 96, 100, 107, 120, 141, 144, 150, 160, 180, 188, 192, 200, 214, 225, 235, 240, 282, 288, 300, 320, 321, 360, 376, 400, 423, 428, 450, 470, 480, 535, 564, 576, 600, 642, 705, 720, 752, 800, 846, 856, 900, 940, 960, 963, 1070, 1128, 1175, 1200, 1284, 1410, 1440, 1504, 1600, 1605, 1692, 1712, 1800, 1880, 1926, 2115, 2140, 2256, 2350, 2400, 2568, 2675, 2820, 2880, 3008, 3210, 3384, 3424, 3525, 3600, 3760, 3852, 4230, 4280, 4512, 4700, 4800, 4815, 5029, 5136, 5350, 5640, 6420, 6768, 6848, 7050, 7200, 7520, 7704, 8025, 8460, 8560, 9024, 9400, 9630, 10058, 10272, 10575, 10700, 11280, 12840, 13536, 14100, 14400, 15040, 15087, 15408, 16050, 16920, 17120, 18800, 19260, 20116, 20544, 21150, 21400, 22560, 24075, 25145, 25680, 27072, 28200, 30174, 30816, 32100, 33840, 34240, 37600, 38520, 40232, 42300, 42800, 45120, 45261, 48150, 50290, 51360, 56400, 60348, 61632, 64200, 67680, 75200, 75435, 77040, 80464, 84600, 85600, 90522, 96300, 100580, 102720, 112800, 120696, 125725, 128400, 135360, 150870, 154080, 160928, 169200, 171200, 181044, 192600, 201160, 225600, 226305, 241392, 251450, 256800, 301740, 308160, 321856, 338400, 362088, 377175, 385200, 402320, 452610, 482784, 502900, 513600, 603480, 676800, 724176, 754350, 770400, 804640, 905220, 965568, 1005800, 1131525, 1206960, 1448352, 1508700, 1540800, 1609280, 1810440, 2011600, 2263050, 2413920, 2896704, 3017400, 3620880, 4023200, 4526100, 4827840, 6034800, 7241760, 8046400, 9052200, 12069600, 14483520, 18104400, 24139200, 36208800, 72417600]

約数ペア:

[(1, 72417600), (2, 36208800), (3, 24139200), (4, 18104400), (5, 14483520), (6, 12069600), (8, 9052200), (9, 8046400), (10, 7241760), (12, 6034800), (15, 4827840), (16, 4526100), (18, 4023200), (20, 3620880), (24, 3017400), (25, 2896704), (30, 2413920), (32, 2263050), (36, 2011600), (40, 1810440), (45, 1609280), (47, 1540800), (48, 1508700), (50, 1448352), (60, 1206960), (64, 1131525), (72, 1005800), (75, 965568), (80, 905220), (90, 804640), (94, 770400), (96, 754350), (100, 724176), (107, 676800), (120, 603480), (141, 513600), (144, 502900), (150, 482784), (160, 452610), (180, 402320), (188, 385200), (192, 377175), (200, 362088), (214, 338400), (225, 321856), (235, 308160), (240, 301740), (282, 256800), (288, 251450), (300, 241392), (320, 226305), (321, 225600), (360, 201160), (376, 192600), (400, 181044), (423, 171200), (428, 169200), (450, 160928), (470, 154080), (480, 150870), (535, 135360), (564, 128400), (576, 125725), (600, 120696), (642, 112800), (705, 102720), (720, 100580), (752, 96300), (800, 90522), (846, 85600), (856, 84600), (900, 80464), (940, 77040), (960, 75435), (963, 75200), (1070, 67680), (1128, 64200), (1175, 61632), (1200, 60348), (1284, 56400), (1410, 51360), (1440, 50290), (1504, 48150), (1600, 45261), (1605, 45120), (1692, 42800), (1712, 42300), (1800, 40232), (1880, 38520), (1926, 37600), (2115, 34240), (2140, 33840), (2256, 32100), (2350, 30816), (2400, 30174), (2568, 28200), (2675, 27072), (2820, 25680), (2880, 25145), (3008, 24075), (3210, 22560), (3384, 21400), (3424, 21150), (3525, 20544), (3600, 20116), (3760, 19260), (3852, 18800), (4230, 17120), (4280, 16920), (4512, 16050), (4700, 15408), (4800, 15087), (4815, 15040), (5029, 14400), (5136, 14100), (5350, 13536), (5640, 12840), (6420, 11280), (6768, 10700), (6848, 10575), (7050, 10272), (7200, 10058), (7520, 9630), (7704, 9400), (8025, 9024), (8460, 8560)]