208849200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 360

約数和(自身を含む): 816281088

約数和(自身を除く): 607431888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 47, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 94, 100, 105, 112, 115, 120, 138, 140, 141, 150, 161, 168, 175, 184, 188, 200, 210, 230, 235, 240, 276, 280, 282, 300, 322, 329, 336, 345, 350, 368, 376, 400, 420, 460, 470, 483, 525, 529, 552, 560, 564, 575, 600, 644, 658, 690, 700, 705, 752, 805, 840, 920, 940, 966, 987, 1050, 1058, 1081, 1104, 1128, 1150, 1175, 1200, 1288, 1316, 1380, 1400, 1410, 1587, 1610, 1645, 1680, 1725, 1840, 1880, 1932, 1974, 2100, 2116, 2162, 2256, 2300, 2350, 2415, 2576, 2632, 2645, 2760, 2800, 2820, 3174, 3220, 3243, 3290, 3450, 3525, 3703, 3760, 3864, 3948, 4025, 4200, 4232, 4324, 4600, 4700, 4830, 4935, 5264, 5290, 5405, 5520, 5640, 6348, 6440, 6486, 6580, 6900, 7050, 7406, 7567, 7728, 7896, 7935, 8050, 8225, 8400, 8464, 8648, 9200, 9400, 9660, 9870, 10580, 10810, 11109, 11280, 12075, 12696, 12880, 12972, 13160, 13225, 13800, 14100, 14812, 15134, 15792, 15870, 16100, 16215, 16450, 17296, 18515, 18800, 19320, 19740, 21160, 21620, 22218, 22701, 24150, 24675, 24863, 25392, 25944, 26320, 26450, 27025, 27600, 28200, 29624, 30268, 31740, 32200, 32430, 32900, 37030, 37835, 38640, 39480, 39675, 42320, 43240, 44436, 45402, 48300, 49350, 49726, 51888, 52900, 54050, 55545, 56400, 59248, 60536, 63480, 64400, 64860, 65800, 74060, 74589, 75670, 78960, 79350, 81075, 86480, 88872, 90804, 92575, 96600, 98700, 99452, 105800, 108100, 111090, 113505, 121072, 124315, 126960, 129720, 131600, 148120, 149178, 151340, 158700, 162150, 174041, 177744, 181608, 185150, 189175, 193200, 197400, 198904, 211600, 216200, 222180, 227010, 248630, 259440, 277725, 296240, 298356, 302680, 317400, 324300, 348082, 363216, 370300, 372945, 378350, 394800, 397808, 432400, 444360, 454020, 497260, 522123, 555450, 567525, 596712, 605360, 621575, 634800, 648600, 696164, 740600, 745890, 756700, 870205, 888720, 908040, 994520, 1044246, 1110900, 1135050, 1193424, 1243150, 1297200, 1392328, 1481200, 1491780, 1513400, 1740410, 1816080, 1864725, 1989040, 2088492, 2221800, 2270100, 2486300, 2610615, 2784656, 2983560, 3026800, 3480820, 3729450, 4176984, 4351025, 4443600, 4540200, 4972600, 5221230, 5967120, 6961640, 7458900, 8353968, 8702050, 9080400, 9945200, 10442460, 13053075, 13923280, 14917800, 17404100, 20884920, 26106150, 29835600, 34808200, 41769840, 52212300, 69616400, 104424600, 208849200]

約数ペア:

[(1, 208849200), (2, 104424600), (3, 69616400), (4, 52212300), (5, 41769840), (6, 34808200), (7, 29835600), (8, 26106150), (10, 20884920), (12, 17404100), (14, 14917800), (15, 13923280), (16, 13053075), (20, 10442460), (21, 9945200), (23, 9080400), (24, 8702050), (25, 8353968), (28, 7458900), (30, 6961640), (35, 5967120), (40, 5221230), (42, 4972600), (46, 4540200), (47, 4443600), (48, 4351025), (50, 4176984), (56, 3729450), (60, 3480820), (69, 3026800), (70, 2983560), (75, 2784656), (80, 2610615), (84, 2486300), (92, 2270100), (94, 2221800), (100, 2088492), (105, 1989040), (112, 1864725), (115, 1816080), (120, 1740410), (138, 1513400), (140, 1491780), (141, 1481200), (150, 1392328), (161, 1297200), (168, 1243150), (175, 1193424), (184, 1135050), (188, 1110900), (200, 1044246), (210, 994520), (230, 908040), (235, 888720), (240, 870205), (276, 756700), (280, 745890), (282, 740600), (300, 696164), (322, 648600), (329, 634800), (336, 621575), (345, 605360), (350, 596712), (368, 567525), (376, 555450), (400, 522123), (420, 497260), (460, 454020), (470, 444360), (483, 432400), (525, 397808), (529, 394800), (552, 378350), (560, 372945), (564, 370300), (575, 363216), (600, 348082), (644, 324300), (658, 317400), (690, 302680), (700, 298356), (705, 296240), (752, 277725), (805, 259440), (840, 248630), (920, 227010), (940, 222180), (966, 216200), (987, 211600), (1050, 198904), (1058, 197400), (1081, 193200), (1104, 189175), (1128, 185150), (1150, 181608), (1175, 177744), (1200, 174041), (1288, 162150), (1316, 158700), (1380, 151340), (1400, 149178), (1410, 148120), (1587, 131600), (1610, 129720), (1645, 126960), (1680, 124315), (1725, 121072), (1840, 113505), (1880, 111090), (1932, 108100), (1974, 105800), (2100, 99452), (2116, 98700), (2162, 96600), (2256, 92575), (2300, 90804), (2350, 88872), (2415, 86480), (2576, 81075), (2632, 79350), (2645, 78960), (2760, 75670), (2800, 74589), (2820, 74060), (3174, 65800), (3220, 64860), (3243, 64400), (3290, 63480), (3450, 60536), (3525, 59248), (3703, 56400), (3760, 55545), (3864, 54050), (3948, 52900), (4025, 51888), (4200, 49726), (4232, 49350), (4324, 48300), (4600, 45402), (4700, 44436), (4830, 43240), (4935, 42320), (5264, 39675), (5290, 39480), (5405, 38640), (5520, 37835), (5640, 37030), (6348, 32900), (6440, 32430), (6486, 32200), (6580, 31740), (6900, 30268), (7050, 29624), (7406, 28200), (7567, 27600), (7728, 27025), (7896, 26450), (7935, 26320), (8050, 25944), (8225, 25392), (8400, 24863), (8464, 24675), (8648, 24150), (9200, 22701), (9400, 22218), (9660, 21620), (9870, 21160), (10580, 19740), (10810, 19320), (11109, 18800), (11280, 18515), (12075, 17296), (12696, 16450), (12880, 16215), (12972, 16100), (13160, 15870), (13225, 15792), (13800, 15134), (14100, 14812)]