48678000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 320

約数和(自身を含む): 191892480

約数和(自身を除く): 143214480

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, 61, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 122, 125, 133, 140, 150, 152, 168, 175, 183, 190, 200, 210, 228, 240, 244, 250, 266, 280, 285, 300, 304, 305, 336, 350, 366, 375, 380, 399, 400, 420, 427, 456, 475, 488, 500, 525, 532, 560, 570, 600, 610, 665, 700, 732, 750, 760, 798, 840, 854, 875, 912, 915, 950, 976, 1000, 1050, 1064, 1140, 1159, 1200, 1220, 1281, 1330, 1400, 1425, 1464, 1500, 1520, 1525, 1596, 1680, 1708, 1750, 1830, 1900, 1995, 2000, 2100, 2128, 2135, 2280, 2318, 2375, 2440, 2562, 2625, 2660, 2800, 2850, 2928, 3000, 3050, 3192, 3325, 3416, 3477, 3500, 3660, 3800, 3990, 4200, 4270, 4560, 4575, 4636, 4750, 4880, 5124, 5250, 5320, 5700, 5795, 6000, 6100, 6384, 6405, 6650, 6832, 6954, 7000, 7125, 7320, 7600, 7625, 7980, 8113, 8400, 8540, 9150, 9272, 9500, 9975, 10248, 10500, 10640, 10675, 11400, 11590, 12200, 12810, 13300, 13908, 14000, 14250, 14640, 15250, 15960, 16226, 16625, 17080, 17385, 18300, 18544, 19000, 19950, 20496, 21000, 21350, 22800, 22875, 23180, 24339, 24400, 25620, 26600, 27816, 28500, 28975, 30500, 31920, 32025, 32452, 33250, 34160, 34770, 36600, 38000, 39900, 40565, 42000, 42700, 45750, 46360, 48678, 49875, 51240, 53200, 53375, 55632, 57000, 57950, 61000, 64050, 64904, 66500, 69540, 73200, 79800, 81130, 85400, 86925, 91500, 92720, 97356, 99750, 102480, 106750, 114000, 115900, 121695, 122000, 128100, 129808, 133000, 139080, 144875, 159600, 160125, 162260, 170800, 173850, 183000, 194712, 199500, 202825, 213500, 231800, 243390, 256200, 266000, 278160, 289750, 320250, 324520, 347700, 366000, 389424, 399000, 405650, 427000, 434625, 463600, 486780, 512400, 579500, 608475, 640500, 649040, 695400, 798000, 811300, 854000, 869250, 973560, 1014125, 1159000, 1216950, 1281000, 1390800, 1622600, 1738500, 1947120, 2028250, 2318000, 2433900, 2562000, 3042375, 3245200, 3477000, 4056500, 4867800, 6084750, 6954000, 8113000, 9735600, 12169500, 16226000, 24339000, 48678000]

約数ペア:

[(1, 48678000), (2, 24339000), (3, 16226000), (4, 12169500), (5, 9735600), (6, 8113000), (7, 6954000), (8, 6084750), (10, 4867800), (12, 4056500), (14, 3477000), (15, 3245200), (16, 3042375), (19, 2562000), (20, 2433900), (21, 2318000), (24, 2028250), (25, 1947120), (28, 1738500), (30, 1622600), (35, 1390800), (38, 1281000), (40, 1216950), (42, 1159000), (48, 1014125), (50, 973560), (56, 869250), (57, 854000), (60, 811300), (61, 798000), (70, 695400), (75, 649040), (76, 640500), (80, 608475), (84, 579500), (95, 512400), (100, 486780), (105, 463600), (112, 434625), (114, 427000), (120, 405650), (122, 399000), (125, 389424), (133, 366000), (140, 347700), (150, 324520), (152, 320250), (168, 289750), (175, 278160), (183, 266000), (190, 256200), (200, 243390), (210, 231800), (228, 213500), (240, 202825), (244, 199500), (250, 194712), (266, 183000), (280, 173850), (285, 170800), (300, 162260), (304, 160125), (305, 159600), (336, 144875), (350, 139080), (366, 133000), (375, 129808), (380, 128100), (399, 122000), (400, 121695), (420, 115900), (427, 114000), (456, 106750), (475, 102480), (488, 99750), (500, 97356), (525, 92720), (532, 91500), (560, 86925), (570, 85400), (600, 81130), (610, 79800), (665, 73200), (700, 69540), (732, 66500), (750, 64904), (760, 64050), (798, 61000), (840, 57950), (854, 57000), (875, 55632), (912, 53375), (915, 53200), (950, 51240), (976, 49875), (1000, 48678), (1050, 46360), (1064, 45750), (1140, 42700), (1159, 42000), (1200, 40565), (1220, 39900), (1281, 38000), (1330, 36600), (1400, 34770), (1425, 34160), (1464, 33250), (1500, 32452), (1520, 32025), (1525, 31920), (1596, 30500), (1680, 28975), (1708, 28500), (1750, 27816), (1830, 26600), (1900, 25620), (1995, 24400), (2000, 24339), (2100, 23180), (2128, 22875), (2135, 22800), (2280, 21350), (2318, 21000), (2375, 20496), (2440, 19950), (2562, 19000), (2625, 18544), (2660, 18300), (2800, 17385), (2850, 17080), (2928, 16625), (3000, 16226), (3050, 15960), (3192, 15250), (3325, 14640), (3416, 14250), (3477, 14000), (3500, 13908), (3660, 13300), (3800, 12810), (3990, 12200), (4200, 11590), (4270, 11400), (4560, 10675), (4575, 10640), (4636, 10500), (4750, 10248), (4880, 9975), (5124, 9500), (5250, 9272), (5320, 9150), (5700, 8540), (5795, 8400), (6000, 8113), (6100, 7980), (6384, 7625), (6405, 7600), (6650, 7320), (6832, 7125), (6954, 7000)]