70281000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 256

約数和(自身を含む): 258336000

約数和(自身を除く): 188055000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 125, 135, 137, 150, 152, 171, 180, 190, 200, 216, 225, 228, 250, 270, 274, 285, 300, 342, 360, 375, 380, 411, 450, 456, 475, 500, 513, 540, 548, 570, 600, 675, 684, 685, 750, 760, 822, 855, 900, 950, 1000, 1026, 1080, 1096, 1125, 1140, 1233, 1350, 1368, 1370, 1425, 1500, 1644, 1710, 1800, 1900, 2052, 2055, 2250, 2280, 2375, 2466, 2565, 2603, 2700, 2740, 2850, 3000, 3288, 3375, 3420, 3425, 3699, 3800, 4104, 4110, 4275, 4500, 4750, 4932, 5130, 5206, 5400, 5480, 5700, 6165, 6750, 6840, 6850, 7125, 7398, 7809, 8220, 8550, 9000, 9500, 9864, 10260, 10275, 10412, 11400, 12330, 12825, 13015, 13500, 13700, 14250, 14796, 15618, 16440, 17100, 17125, 18495, 19000, 20520, 20550, 20824, 21375, 23427, 24660, 25650, 26030, 27000, 27400, 28500, 29592, 30825, 31236, 34200, 34250, 36990, 39045, 41100, 42750, 46854, 49320, 51300, 51375, 52060, 57000, 61650, 62472, 64125, 65075, 68500, 70281, 73980, 78090, 82200, 85500, 92475, 93708, 102600, 102750, 104120, 117135, 123300, 128250, 130150, 137000, 140562, 147960, 154125, 156180, 171000, 184950, 187416, 195225, 205500, 234270, 246600, 256500, 260300, 281124, 308250, 312360, 325375, 351405, 369900, 390450, 411000, 462375, 468540, 513000, 520600, 562248, 585675, 616500, 650750, 702810, 739800, 780900, 924750, 937080, 976125, 1171350, 1233000, 1301500, 1405620, 1561800, 1757025, 1849500, 1952250, 2342700, 2603000, 2811240, 2928375, 3514050, 3699000, 3904500, 4685400, 5856750, 7028100, 7809000, 8785125, 11713500, 14056200, 17570250, 23427000, 35140500, 70281000]

約数ペア:

[(1, 70281000), (2, 35140500), (3, 23427000), (4, 17570250), (5, 14056200), (6, 11713500), (8, 8785125), (9, 7809000), (10, 7028100), (12, 5856750), (15, 4685400), (18, 3904500), (19, 3699000), (20, 3514050), (24, 2928375), (25, 2811240), (27, 2603000), (30, 2342700), (36, 1952250), (38, 1849500), (40, 1757025), (45, 1561800), (50, 1405620), (54, 1301500), (57, 1233000), (60, 1171350), (72, 976125), (75, 937080), (76, 924750), (90, 780900), (95, 739800), (100, 702810), (108, 650750), (114, 616500), (120, 585675), (125, 562248), (135, 520600), (137, 513000), (150, 468540), (152, 462375), (171, 411000), (180, 390450), (190, 369900), (200, 351405), (216, 325375), (225, 312360), (228, 308250), (250, 281124), (270, 260300), (274, 256500), (285, 246600), (300, 234270), (342, 205500), (360, 195225), (375, 187416), (380, 184950), (411, 171000), (450, 156180), (456, 154125), (475, 147960), (500, 140562), (513, 137000), (540, 130150), (548, 128250), (570, 123300), (600, 117135), (675, 104120), (684, 102750), (685, 102600), (750, 93708), (760, 92475), (822, 85500), (855, 82200), (900, 78090), (950, 73980), (1000, 70281), (1026, 68500), (1080, 65075), (1096, 64125), (1125, 62472), (1140, 61650), (1233, 57000), (1350, 52060), (1368, 51375), (1370, 51300), (1425, 49320), (1500, 46854), (1644, 42750), (1710, 41100), (1800, 39045), (1900, 36990), (2052, 34250), (2055, 34200), (2250, 31236), (2280, 30825), (2375, 29592), (2466, 28500), (2565, 27400), (2603, 27000), (2700, 26030), (2740, 25650), (2850, 24660), (3000, 23427), (3288, 21375), (3375, 20824), (3420, 20550), (3425, 20520), (3699, 19000), (3800, 18495), (4104, 17125), (4110, 17100), (4275, 16440), (4500, 15618), (4750, 14796), (4932, 14250), (5130, 13700), (5206, 13500), (5400, 13015), (5480, 12825), (5700, 12330), (6165, 11400), (6750, 10412), (6840, 10275), (6850, 10260), (7125, 9864), (7398, 9500), (7809, 9000), (8220, 8550)]