2180147400

素因数分解:

$2^3\times 3^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:840

約数の個数: 336

約数和(自身を含む): 8009941200

約数和(自身を除く): 5829793800

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, 81, 90, 95, 100, 108, 114, 120, 135, 150, 152, 162, 171, 180, 190, 200, 216, 225, 228, 243, 270, 285, 300, 324, 342, 360, 380, 405, 450, 456, 475, 486, 513, 540, 570, 600, 648, 675, 684, 729, 760, 787, 810, 855, 900, 950, 972, 1026, 1080, 1140, 1215, 1350, 1368, 1425, 1458, 1539, 1574, 1620, 1710, 1800, 1900, 1944, 2025, 2052, 2280, 2361, 2430, 2565, 2700, 2850, 2916, 3078, 3148, 3240, 3420, 3645, 3800, 3935, 4050, 4104, 4275, 4617, 4722, 4860, 5130, 5400, 5700, 5832, 6075, 6156, 6296, 6840, 7083, 7290, 7695, 7870, 8100, 8550, 9234, 9444, 9720, 10260, 11400, 11805, 12150, 12312, 12825, 13851, 14166, 14580, 14953, 15390, 15740, 16200, 17100, 18225, 18468, 18888, 19675, 20520, 21249, 23085, 23610, 24300, 25650, 27702, 28332, 29160, 29906, 30780, 31480, 34200, 35415, 36450, 36936, 38475, 39350, 42498, 44859, 46170, 47220, 48600, 51300, 55404, 56664, 59025, 59812, 61560, 63747, 69255, 70830, 72900, 74765, 76950, 78700, 84996, 89718, 92340, 94440, 102600, 106245, 110808, 115425, 118050, 119624, 127494, 134577, 138510, 141660, 145800, 149530, 153900, 157400, 169992, 177075, 179436, 184680, 191241, 212490, 224295, 230850, 236100, 254988, 269154, 277020, 283320, 299060, 307800, 318735, 346275, 354150, 358872, 373825, 382482, 403731, 424980, 448590, 461700, 472200, 509976, 531225, 538308, 554040, 573723, 598120, 637470, 672885, 692550, 708300, 747650, 764964, 807462, 849960, 897180, 923400, 956205, 1062450, 1076616, 1121475, 1147446, 1211193, 1274940, 1345770, 1385100, 1416600, 1495300, 1529928, 1593675, 1614924, 1794360, 1912410, 2018655, 2124900, 2242950, 2294892, 2422386, 2549880, 2691540, 2770200, 2868615, 2990600, 3187350, 3229848, 3364425, 3633579, 3824820, 4037310, 4249800, 4485900, 4589784, 4781025, 4844772, 5383080, 5737230, 6055965, 6374700, 6728850, 7267158, 7649640, 8074620, 8971800, 9562050, 9689544, 10093275, 10900737, 11474460, 12111930, 12749400, 13457700, 14343075, 14534316, 16149240, 18167895, 19124100, 20186550, 21801474, 22948920, 24223860, 26915400, 28686150, 29068632, 30279825, 36335790, 38248200, 40373100, 43602948, 48447720, 54503685, 57372300, 60559650, 72671580, 80746200, 87205896, 90839475, 109007370, 114744600, 121119300, 145343160, 181678950, 218014740, 242238600, 272518425, 363357900, 436029480, 545036850, 726715800, 1090073700, 2180147400]

約数ペア:

[(1, 2180147400), (2, 1090073700), (3, 726715800), (4, 545036850), (5, 436029480), (6, 363357900), (8, 272518425), (9, 242238600), (10, 218014740), (12, 181678950), (15, 145343160), (18, 121119300), (19, 114744600), (20, 109007370), (24, 90839475), (25, 87205896), (27, 80746200), (30, 72671580), (36, 60559650), (38, 57372300), (40, 54503685), (45, 48447720), (50, 43602948), (54, 40373100), (57, 38248200), (60, 36335790), (72, 30279825), (75, 29068632), (76, 28686150), (81, 26915400), (90, 24223860), (95, 22948920), (100, 21801474), (108, 20186550), (114, 19124100), (120, 18167895), (135, 16149240), (150, 14534316), (152, 14343075), (162, 13457700), (171, 12749400), (180, 12111930), (190, 11474460), (200, 10900737), (216, 10093275), (225, 9689544), (228, 9562050), (243, 8971800), (270, 8074620), (285, 7649640), (300, 7267158), (324, 6728850), (342, 6374700), (360, 6055965), (380, 5737230), (405, 5383080), (450, 4844772), (456, 4781025), (475, 4589784), (486, 4485900), (513, 4249800), (540, 4037310), (570, 3824820), (600, 3633579), (648, 3364425), (675, 3229848), (684, 3187350), (729, 2990600), (760, 2868615), (787, 2770200), (810, 2691540), (855, 2549880), (900, 2422386), (950, 2294892), (972, 2242950), (1026, 2124900), (1080, 2018655), (1140, 1912410), (1215, 1794360), (1350, 1614924), (1368, 1593675), (1425, 1529928), (1458, 1495300), (1539, 1416600), (1574, 1385100), (1620, 1345770), (1710, 1274940), (1800, 1211193), (1900, 1147446), (1944, 1121475), (2025, 1076616), (2052, 1062450), (2280, 956205), (2361, 923400), (2430, 897180), (2565, 849960), (2700, 807462), (2850, 764964), (2916, 747650), (3078, 708300), (3148, 692550), (3240, 672885), (3420, 637470), (3645, 598120), (3800, 573723), (3935, 554040), (4050, 538308), (4104, 531225), (4275, 509976), (4617, 472200), (4722, 461700), (4860, 448590), (5130, 424980), (5400, 403731), (5700, 382482), (5832, 373825), (6075, 358872), (6156, 354150), (6296, 346275), (6840, 318735), (7083, 307800), (7290, 299060), (7695, 283320), (7870, 277020), (8100, 269154), (8550, 254988), (9234, 236100), (9444, 230850), (9720, 224295), (10260, 212490), (11400, 191241), (11805, 184680), (12150, 179436), (12312, 177075), (12825, 169992), (13851, 157400), (14166, 153900), (14580, 149530), (14953, 145800), (15390, 141660), (15740, 138510), (16200, 134577), (17100, 127494), (18225, 119624), (18468, 118050), (18888, 115425), (19675, 110808), (20520, 106245), (21249, 102600), (23085, 94440), (23610, 92340), (24300, 89718), (25650, 84996), (27702, 78700), (28332, 76950), (29160, 74765), (29906, 72900), (30780, 70830), (31480, 69255), (34200, 63747), (35415, 61560), (36450, 59812), (36936, 59025), (38475, 56664), (39350, 55404), (42498, 51300), (44859, 48600), (46170, 47220)]