2072749500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:931

約数の個数: 240

約数和(自身を含む): 6881434560

約数和(自身を除く): 4808685060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 81, 90, 100, 108, 122, 125, 135, 150, 162, 180, 183, 225, 244, 250, 270, 300, 305, 324, 366, 375, 405, 450, 500, 540, 549, 610, 675, 732, 750, 810, 839, 900, 915, 1098, 1125, 1220, 1350, 1500, 1525, 1620, 1647, 1678, 1830, 2025, 2196, 2250, 2517, 2700, 2745, 3050, 3294, 3356, 3375, 3660, 4050, 4195, 4500, 4575, 4941, 5034, 5490, 6100, 6588, 6750, 7551, 7625, 8100, 8235, 8390, 9150, 9882, 10068, 10125, 10980, 12585, 13500, 13725, 15102, 15250, 16470, 16780, 18300, 19764, 20250, 20975, 22653, 22875, 24705, 25170, 27450, 30204, 30500, 32940, 37755, 40500, 41175, 41950, 45306, 45750, 49410, 50340, 51179, 54900, 62925, 67959, 68625, 75510, 82350, 83900, 90612, 91500, 98820, 102358, 104875, 113265, 123525, 125850, 135918, 137250, 151020, 153537, 164700, 188775, 204716, 205875, 209750, 226530, 247050, 251700, 255895, 271836, 274500, 307074, 314625, 339795, 377550, 411750, 419500, 453060, 460611, 494100, 511790, 566325, 614148, 617625, 629250, 679590, 755100, 767685, 823500, 921222, 943875, 1023580, 1132650, 1235250, 1258500, 1279475, 1359180, 1381833, 1535370, 1698975, 1842444, 1887750, 2265300, 2303055, 2470500, 2558950, 2763666, 2831625, 3070740, 3397950, 3775500, 3838425, 4145499, 4606110, 5117900, 5527332, 5663250, 6397375, 6795900, 6909165, 7676850, 8290998, 8494875, 9212220, 11326500, 11515275, 12794750, 13818330, 15353700, 16581996, 16989750, 19192125, 20727495, 23030550, 25589500, 27636660, 33979500, 34545825, 38384250, 41454990, 46061100, 57576375, 69091650, 76768500, 82909980, 103637475, 115152750, 138183300, 172729125, 207274950, 230305500, 345458250, 414549900, 518187375, 690916500, 1036374750, 2072749500]

約数ペア:

[(1, 2072749500), (2, 1036374750), (3, 690916500), (4, 518187375), (5, 414549900), (6, 345458250), (9, 230305500), (10, 207274950), (12, 172729125), (15, 138183300), (18, 115152750), (20, 103637475), (25, 82909980), (27, 76768500), (30, 69091650), (36, 57576375), (45, 46061100), (50, 41454990), (54, 38384250), (60, 34545825), (61, 33979500), (75, 27636660), (81, 25589500), (90, 23030550), (100, 20727495), (108, 19192125), (122, 16989750), (125, 16581996), (135, 15353700), (150, 13818330), (162, 12794750), (180, 11515275), (183, 11326500), (225, 9212220), (244, 8494875), (250, 8290998), (270, 7676850), (300, 6909165), (305, 6795900), (324, 6397375), (366, 5663250), (375, 5527332), (405, 5117900), (450, 4606110), (500, 4145499), (540, 3838425), (549, 3775500), (610, 3397950), (675, 3070740), (732, 2831625), (750, 2763666), (810, 2558950), (839, 2470500), (900, 2303055), (915, 2265300), (1098, 1887750), (1125, 1842444), (1220, 1698975), (1350, 1535370), (1500, 1381833), (1525, 1359180), (1620, 1279475), (1647, 1258500), (1678, 1235250), (1830, 1132650), (2025, 1023580), (2196, 943875), (2250, 921222), (2517, 823500), (2700, 767685), (2745, 755100), (3050, 679590), (3294, 629250), (3356, 617625), (3375, 614148), (3660, 566325), (4050, 511790), (4195, 494100), (4500, 460611), (4575, 453060), (4941, 419500), (5034, 411750), (5490, 377550), (6100, 339795), (6588, 314625), (6750, 307074), (7551, 274500), (7625, 271836), (8100, 255895), (8235, 251700), (8390, 247050), (9150, 226530), (9882, 209750), (10068, 205875), (10125, 204716), (10980, 188775), (12585, 164700), (13500, 153537), (13725, 151020), (15102, 137250), (15250, 135918), (16470, 125850), (16780, 123525), (18300, 113265), (19764, 104875), (20250, 102358), (20975, 98820), (22653, 91500), (22875, 90612), (24705, 83900), (25170, 82350), (27450, 75510), (30204, 68625), (30500, 67959), (32940, 62925), (37755, 54900), (40500, 51179), (41175, 50340), (41950, 49410), (45306, 45750)]