144438000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 320

約数和(自身を含む): 563297280

約数和(自身を除く): 418859280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 125, 133, 140, 150, 152, 168, 175, 181, 190, 200, 210, 228, 240, 250, 266, 280, 285, 300, 304, 336, 350, 362, 375, 380, 399, 400, 420, 456, 475, 500, 525, 532, 543, 560, 570, 600, 665, 700, 724, 750, 760, 798, 840, 875, 905, 912, 950, 1000, 1050, 1064, 1086, 1140, 1200, 1267, 1330, 1400, 1425, 1448, 1500, 1520, 1596, 1680, 1750, 1810, 1900, 1995, 2000, 2100, 2128, 2172, 2280, 2375, 2534, 2625, 2660, 2715, 2800, 2850, 2896, 3000, 3192, 3325, 3439, 3500, 3620, 3800, 3801, 3990, 4200, 4344, 4525, 4560, 4750, 5068, 5250, 5320, 5430, 5700, 6000, 6335, 6384, 6650, 6878, 7000, 7125, 7240, 7600, 7602, 7980, 8400, 8688, 9050, 9500, 9975, 10136, 10317, 10500, 10640, 10860, 11400, 12670, 13300, 13575, 13756, 14000, 14250, 14480, 15204, 15960, 16625, 17195, 18100, 19000, 19005, 19950, 20272, 20634, 21000, 21720, 22625, 22800, 24073, 25340, 26600, 27150, 27512, 28500, 30408, 31675, 31920, 33250, 34390, 36200, 38000, 38010, 39900, 41268, 42000, 43440, 45250, 48146, 49875, 50680, 51585, 53200, 54300, 55024, 57000, 60816, 63350, 66500, 67875, 68780, 72219, 72400, 76020, 79800, 82536, 85975, 90500, 95025, 96292, 99750, 101360, 103170, 108600, 114000, 120365, 126700, 133000, 135750, 137560, 144438, 152040, 158375, 159600, 165072, 171950, 181000, 190050, 192584, 199500, 206340, 217200, 240730, 253400, 257925, 266000, 271500, 275120, 288876, 304080, 316750, 343900, 361095, 362000, 380100, 385168, 399000, 412680, 429875, 475125, 481460, 506800, 515850, 543000, 577752, 601825, 633500, 687800, 722190, 760200, 798000, 825360, 859750, 950250, 962920, 1031700, 1086000, 1155504, 1203650, 1267000, 1289625, 1375600, 1444380, 1520400, 1719500, 1805475, 1900500, 1925840, 2063400, 2407300, 2534000, 2579250, 2888760, 3009125, 3439000, 3610950, 3801000, 4126800, 4814600, 5158500, 5777520, 6018250, 6878000, 7221900, 7602000, 9027375, 9629200, 10317000, 12036500, 14443800, 18054750, 20634000, 24073000, 28887600, 36109500, 48146000, 72219000, 144438000]

約数ペア:

[(1, 144438000), (2, 72219000), (3, 48146000), (4, 36109500), (5, 28887600), (6, 24073000), (7, 20634000), (8, 18054750), (10, 14443800), (12, 12036500), (14, 10317000), (15, 9629200), (16, 9027375), (19, 7602000), (20, 7221900), (21, 6878000), (24, 6018250), (25, 5777520), (28, 5158500), (30, 4814600), (35, 4126800), (38, 3801000), (40, 3610950), (42, 3439000), (48, 3009125), (50, 2888760), (56, 2579250), (57, 2534000), (60, 2407300), (70, 2063400), (75, 1925840), (76, 1900500), (80, 1805475), (84, 1719500), (95, 1520400), (100, 1444380), (105, 1375600), (112, 1289625), (114, 1267000), (120, 1203650), (125, 1155504), (133, 1086000), (140, 1031700), (150, 962920), (152, 950250), (168, 859750), (175, 825360), (181, 798000), (190, 760200), (200, 722190), (210, 687800), (228, 633500), (240, 601825), (250, 577752), (266, 543000), (280, 515850), (285, 506800), (300, 481460), (304, 475125), (336, 429875), (350, 412680), (362, 399000), (375, 385168), (380, 380100), (399, 362000), (400, 361095), (420, 343900), (456, 316750), (475, 304080), (500, 288876), (525, 275120), (532, 271500), (543, 266000), (560, 257925), (570, 253400), (600, 240730), (665, 217200), (700, 206340), (724, 199500), (750, 192584), (760, 190050), (798, 181000), (840, 171950), (875, 165072), (905, 159600), (912, 158375), (950, 152040), (1000, 144438), (1050, 137560), (1064, 135750), (1086, 133000), (1140, 126700), (1200, 120365), (1267, 114000), (1330, 108600), (1400, 103170), (1425, 101360), (1448, 99750), (1500, 96292), (1520, 95025), (1596, 90500), (1680, 85975), (1750, 82536), (1810, 79800), (1900, 76020), (1995, 72400), (2000, 72219), (2100, 68780), (2128, 67875), (2172, 66500), (2280, 63350), (2375, 60816), (2534, 57000), (2625, 55024), (2660, 54300), (2715, 53200), (2800, 51585), (2850, 50680), (2896, 49875), (3000, 48146), (3192, 45250), (3325, 43440), (3439, 42000), (3500, 41268), (3620, 39900), (3800, 38010), (3801, 38000), (3990, 36200), (4200, 34390), (4344, 33250), (4525, 31920), (4560, 31675), (4750, 30408), (5068, 28500), (5250, 27512), (5320, 27150), (5430, 26600), (5700, 25340), (6000, 24073), (6335, 22800), (6384, 22625), (6650, 21720), (6878, 21000), (7000, 20634), (7125, 20272), (7240, 19950), (7600, 19005), (7602, 19000), (7980, 18100), (8400, 17195), (8688, 16625), (9050, 15960), (9500, 15204), (9975, 14480), (10136, 14250), (10317, 14000), (10500, 13756), (10640, 13575), (10860, 13300), (11400, 12670)]