206627850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:87

約数の個数: 288

約数和(自身を含む): 690580800

約数和(自身を除く): 483952950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 19, 22, 25, 26, 30, 33, 38, 39, 45, 50, 55, 57, 65, 66, 75, 78, 90, 95, 99, 110, 114, 117, 130, 143, 150, 165, 169, 171, 190, 195, 198, 209, 225, 234, 247, 275, 285, 286, 325, 330, 338, 342, 390, 418, 429, 450, 475, 494, 495, 507, 550, 570, 585, 627, 650, 715, 741, 825, 845, 855, 858, 950, 975, 990, 1014, 1045, 1170, 1235, 1254, 1287, 1425, 1430, 1482, 1521, 1650, 1690, 1710, 1859, 1881, 1950, 2090, 2145, 2197, 2223, 2470, 2475, 2535, 2574, 2717, 2850, 2925, 3042, 3135, 3211, 3575, 3705, 3718, 3762, 4225, 4275, 4290, 4394, 4446, 4950, 5070, 5225, 5434, 5577, 5850, 6175, 6270, 6422, 6435, 6591, 7150, 7410, 7605, 8151, 8450, 8550, 9295, 9405, 9633, 10450, 10725, 10985, 11115, 11154, 12350, 12675, 12870, 13182, 13585, 15210, 15675, 16055, 16302, 16731, 18525, 18590, 18810, 19266, 19773, 21450, 21970, 22230, 24167, 24453, 25350, 27170, 27885, 28899, 31350, 32110, 32175, 32955, 33462, 35321, 37050, 38025, 39546, 40755, 41743, 46475, 47025, 48165, 48334, 48906, 54925, 55575, 55770, 57798, 64350, 65910, 67925, 70642, 72501, 76050, 80275, 81510, 83486, 83655, 92950, 94050, 96330, 98865, 105963, 109850, 111150, 120835, 122265, 125229, 135850, 139425, 144495, 145002, 160550, 164775, 167310, 176605, 197730, 203775, 208715, 211926, 217503, 240825, 241670, 244530, 250458, 278850, 288990, 317889, 329550, 353210, 362505, 375687, 407550, 417430, 418275, 435006, 459173, 481650, 494325, 529815, 604175, 611325, 626145, 635778, 722475, 725010, 751374, 836550, 883025, 918346, 988650, 1043575, 1059630, 1087515, 1208350, 1222650, 1252290, 1377519, 1444950, 1589445, 1766050, 1812525, 1878435, 2087150, 2175030, 2295865, 2649075, 2755038, 3130725, 3178890, 3625050, 3756870, 4132557, 4591730, 5298150, 5437575, 6261450, 6887595, 7947225, 8265114, 9392175, 10875150, 11479325, 13775190, 15894450, 18784350, 20662785, 22958650, 34437975, 41325570, 68875950, 103313925, 206627850]

約数ペア:

[(1, 206627850), (2, 103313925), (3, 68875950), (5, 41325570), (6, 34437975), (9, 22958650), (10, 20662785), (11, 18784350), (13, 15894450), (15, 13775190), (18, 11479325), (19, 10875150), (22, 9392175), (25, 8265114), (26, 7947225), (30, 6887595), (33, 6261450), (38, 5437575), (39, 5298150), (45, 4591730), (50, 4132557), (55, 3756870), (57, 3625050), (65, 3178890), (66, 3130725), (75, 2755038), (78, 2649075), (90, 2295865), (95, 2175030), (99, 2087150), (110, 1878435), (114, 1812525), (117, 1766050), (130, 1589445), (143, 1444950), (150, 1377519), (165, 1252290), (169, 1222650), (171, 1208350), (190, 1087515), (195, 1059630), (198, 1043575), (209, 988650), (225, 918346), (234, 883025), (247, 836550), (275, 751374), (285, 725010), (286, 722475), (325, 635778), (330, 626145), (338, 611325), (342, 604175), (390, 529815), (418, 494325), (429, 481650), (450, 459173), (475, 435006), (494, 418275), (495, 417430), (507, 407550), (550, 375687), (570, 362505), (585, 353210), (627, 329550), (650, 317889), (715, 288990), (741, 278850), (825, 250458), (845, 244530), (855, 241670), (858, 240825), (950, 217503), (975, 211926), (990, 208715), (1014, 203775), (1045, 197730), (1170, 176605), (1235, 167310), (1254, 164775), (1287, 160550), (1425, 145002), (1430, 144495), (1482, 139425), (1521, 135850), (1650, 125229), (1690, 122265), (1710, 120835), (1859, 111150), (1881, 109850), (1950, 105963), (2090, 98865), (2145, 96330), (2197, 94050), (2223, 92950), (2470, 83655), (2475, 83486), (2535, 81510), (2574, 80275), (2717, 76050), (2850, 72501), (2925, 70642), (3042, 67925), (3135, 65910), (3211, 64350), (3575, 57798), (3705, 55770), (3718, 55575), (3762, 54925), (4225, 48906), (4275, 48334), (4290, 48165), (4394, 47025), (4446, 46475), (4950, 41743), (5070, 40755), (5225, 39546), (5434, 38025), (5577, 37050), (5850, 35321), (6175, 33462), (6270, 32955), (6422, 32175), (6435, 32110), (6591, 31350), (7150, 28899), (7410, 27885), (7605, 27170), (8151, 25350), (8450, 24453), (8550, 24167), (9295, 22230), (9405, 21970), (9633, 21450), (10450, 19773), (10725, 19266), (10985, 18810), (11115, 18590), (11154, 18525), (12350, 16731), (12675, 16302), (12870, 16055), (13182, 15675), (13585, 15210)]