71614800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:395

約数の個数: 240

約数和(自身を含む): 269080000

約数和(自身を除く): 197465200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 100, 108, 114, 120, 135, 144, 150, 152, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 300, 304, 342, 349, 360, 380, 400, 432, 450, 456, 475, 513, 540, 570, 600, 675, 684, 698, 720, 760, 855, 900, 912, 950, 1026, 1047, 1080, 1140, 1200, 1350, 1368, 1396, 1425, 1520, 1710, 1745, 1800, 1900, 2052, 2094, 2160, 2280, 2565, 2700, 2736, 2792, 2850, 3141, 3420, 3490, 3600, 3800, 4104, 4188, 4275, 4560, 5130, 5235, 5400, 5584, 5700, 6282, 6631, 6840, 6980, 7600, 8208, 8376, 8550, 8725, 9423, 10260, 10470, 10800, 11400, 12564, 12825, 13262, 13680, 13960, 15705, 16752, 17100, 17450, 18846, 19893, 20520, 20940, 22800, 25128, 25650, 26175, 26524, 27920, 31410, 33155, 34200, 34900, 37692, 39786, 41040, 41880, 47115, 50256, 51300, 52350, 53048, 59679, 62820, 66310, 68400, 69800, 75384, 78525, 79572, 83760, 94230, 99465, 102600, 104700, 106096, 119358, 125640, 132620, 139600, 150768, 157050, 159144, 165775, 179037, 188460, 198930, 205200, 209400, 235575, 238716, 251280, 265240, 298395, 314100, 318288, 331550, 358074, 376920, 397860, 418800, 471150, 477432, 497325, 530480, 596790, 628200, 663100, 716148, 753840, 795720, 895185, 942300, 954864, 994650, 1193580, 1256400, 1326200, 1432296, 1491975, 1591440, 1790370, 1884600, 1989300, 2387160, 2652400, 2864592, 2983950, 3580740, 3769200, 3978600, 4475925, 4774320, 5967900, 7161480, 7957200, 8951850, 11935800, 14322960, 17903700, 23871600, 35807400, 71614800]

約数ペア:

[(1, 71614800), (2, 35807400), (3, 23871600), (4, 17903700), (5, 14322960), (6, 11935800), (8, 8951850), (9, 7957200), (10, 7161480), (12, 5967900), (15, 4774320), (16, 4475925), (18, 3978600), (19, 3769200), (20, 3580740), (24, 2983950), (25, 2864592), (27, 2652400), (30, 2387160), (36, 1989300), (38, 1884600), (40, 1790370), (45, 1591440), (48, 1491975), (50, 1432296), (54, 1326200), (57, 1256400), (60, 1193580), (72, 994650), (75, 954864), (76, 942300), (80, 895185), (90, 795720), (95, 753840), (100, 716148), (108, 663100), (114, 628200), (120, 596790), (135, 530480), (144, 497325), (150, 477432), (152, 471150), (171, 418800), (180, 397860), (190, 376920), (200, 358074), (216, 331550), (225, 318288), (228, 314100), (240, 298395), (270, 265240), (285, 251280), (300, 238716), (304, 235575), (342, 209400), (349, 205200), (360, 198930), (380, 188460), (400, 179037), (432, 165775), (450, 159144), (456, 157050), (475, 150768), (513, 139600), (540, 132620), (570, 125640), (600, 119358), (675, 106096), (684, 104700), (698, 102600), (720, 99465), (760, 94230), (855, 83760), (900, 79572), (912, 78525), (950, 75384), (1026, 69800), (1047, 68400), (1080, 66310), (1140, 62820), (1200, 59679), (1350, 53048), (1368, 52350), (1396, 51300), (1425, 50256), (1520, 47115), (1710, 41880), (1745, 41040), (1800, 39786), (1900, 37692), (2052, 34900), (2094, 34200), (2160, 33155), (2280, 31410), (2565, 27920), (2700, 26524), (2736, 26175), (2792, 25650), (2850, 25128), (3141, 22800), (3420, 20940), (3490, 20520), (3600, 19893), (3800, 18846), (4104, 17450), (4188, 17100), (4275, 16752), (4560, 15705), (5130, 13960), (5235, 13680), (5400, 13262), (5584, 12825), (5700, 12564), (6282, 11400), (6631, 10800), (6840, 10470), (6980, 10260), (7600, 9423), (8208, 8725), (8376, 8550)]