72806635800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2128849}}^1$

素因数の和:2128890

約数の個数: 144

約数和(自身を含む): 257377965000

約数和(自身を除く): 184571329200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 5700, 6840, 8550, 11400, 17100, 34200, 2128849, 4257698, 6386547, 8515396, 10644245, 12773094, 17030792, 19159641, 21288490, 25546188, 31932735, 38319282, 40448131, 42576980, 51092376, 53221225, 63865470, 76638564, 80896262, 85153960, 95798205, 106442450, 121344393, 127730940, 153277128, 159663675, 161792524, 191596410, 202240655, 212884900, 242688786, 255461880, 319327350, 323585048, 364033179, 383192820, 404481310, 425769800, 478991025, 485377572, 606721965, 638654700, 728066358, 766385640, 808962620, 957982050, 970755144, 1011203275, 1213443930, 1277309400, 1456132716, 1617925240, 1820165895, 1915964100, 2022406550, 2426887860, 2912265432, 3033609825, 3640331790, 3831928200, 4044813100, 4853775720, 6067219650, 7280663580, 8089626200, 9100829475, 12134439300, 14561327160, 18201658950, 24268878600, 36403317900, 72806635800]

約数ペア:

[(1, 72806635800), (2, 36403317900), (3, 24268878600), (4, 18201658950), (5, 14561327160), (6, 12134439300), (8, 9100829475), (9, 8089626200), (10, 7280663580), (12, 6067219650), (15, 4853775720), (18, 4044813100), (19, 3831928200), (20, 3640331790), (24, 3033609825), (25, 2912265432), (30, 2426887860), (36, 2022406550), (38, 1915964100), (40, 1820165895), (45, 1617925240), (50, 1456132716), (57, 1277309400), (60, 1213443930), (72, 1011203275), (75, 970755144), (76, 957982050), (90, 808962620), (95, 766385640), (100, 728066358), (114, 638654700), (120, 606721965), (150, 485377572), (152, 478991025), (171, 425769800), (180, 404481310), (190, 383192820), (200, 364033179), (225, 323585048), (228, 319327350), (285, 255461880), (300, 242688786), (342, 212884900), (360, 202240655), (380, 191596410), (450, 161792524), (456, 159663675), (475, 153277128), (570, 127730940), (600, 121344393), (684, 106442450), (760, 95798205), (855, 85153960), (900, 80896262), (950, 76638564), (1140, 63865470), (1368, 53221225), (1425, 51092376), (1710, 42576980), (1800, 40448131), (1900, 38319282), (2280, 31932735), (2850, 25546188), (3420, 21288490), (3800, 19159641), (4275, 17030792), (5700, 12773094), (6840, 10644245), (8550, 8515396), (11400, 6386547), (17100, 4257698), (34200, 2128849)]