228223800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 288

約数和(自身を含む): 893692800

約数和(自身を除く): 665469000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 59, 60, 63, 70, 72, 75, 84, 90, 100, 105, 118, 120, 126, 140, 150, 168, 175, 177, 180, 200, 210, 225, 236, 252, 280, 295, 300, 307, 315, 350, 354, 360, 413, 420, 450, 472, 504, 525, 531, 590, 600, 614, 630, 700, 708, 826, 840, 885, 900, 921, 1050, 1062, 1180, 1228, 1239, 1260, 1400, 1416, 1475, 1535, 1575, 1652, 1770, 1800, 1842, 2065, 2100, 2124, 2149, 2360, 2456, 2478, 2520, 2655, 2763, 2950, 3070, 3150, 3304, 3540, 3684, 3717, 4130, 4200, 4248, 4298, 4425, 4605, 4956, 5310, 5526, 5900, 6140, 6195, 6300, 6447, 7080, 7368, 7434, 7675, 8260, 8596, 8850, 9210, 9912, 10325, 10620, 10745, 11052, 11800, 12280, 12390, 12600, 12894, 13275, 13815, 14868, 15350, 16520, 17192, 17700, 18113, 18420, 18585, 19341, 20650, 21240, 21490, 22104, 23025, 24780, 25788, 26550, 27630, 29736, 30700, 30975, 32235, 35400, 36226, 36840, 37170, 38682, 41300, 42980, 46050, 49560, 51576, 53100, 53725, 54339, 55260, 61400, 61950, 64470, 69075, 72452, 74340, 77364, 82600, 85960, 90565, 92100, 92925, 96705, 106200, 107450, 108678, 110520, 123900, 126791, 128940, 138150, 144904, 148680, 154728, 161175, 163017, 181130, 184200, 185850, 193410, 214900, 217356, 247800, 253582, 257880, 271695, 276300, 322350, 326034, 362260, 371700, 380373, 386820, 429800, 434712, 452825, 483525, 507164, 543390, 552600, 633955, 644700, 652068, 724520, 743400, 760746, 773640, 815085, 905650, 967050, 1014328, 1086780, 1141119, 1267910, 1289400, 1304136, 1358475, 1521492, 1630170, 1811300, 1901865, 1934100, 2173560, 2282238, 2535820, 2716950, 3042984, 3169775, 3260340, 3622600, 3803730, 3868200, 4075425, 4564476, 5071640, 5433900, 5705595, 6339550, 6520680, 7607460, 8150850, 9128952, 9509325, 10867800, 11411190, 12679100, 15214920, 16301700, 19018650, 22822380, 25358200, 28527975, 32603400, 38037300, 45644760, 57055950, 76074600, 114111900, 228223800]

約数ペア:

[(1, 228223800), (2, 114111900), (3, 76074600), (4, 57055950), (5, 45644760), (6, 38037300), (7, 32603400), (8, 28527975), (9, 25358200), (10, 22822380), (12, 19018650), (14, 16301700), (15, 15214920), (18, 12679100), (20, 11411190), (21, 10867800), (24, 9509325), (25, 9128952), (28, 8150850), (30, 7607460), (35, 6520680), (36, 6339550), (40, 5705595), (42, 5433900), (45, 5071640), (50, 4564476), (56, 4075425), (59, 3868200), (60, 3803730), (63, 3622600), (70, 3260340), (72, 3169775), (75, 3042984), (84, 2716950), (90, 2535820), (100, 2282238), (105, 2173560), (118, 1934100), (120, 1901865), (126, 1811300), (140, 1630170), (150, 1521492), (168, 1358475), (175, 1304136), (177, 1289400), (180, 1267910), (200, 1141119), (210, 1086780), (225, 1014328), (236, 967050), (252, 905650), (280, 815085), (295, 773640), (300, 760746), (307, 743400), (315, 724520), (350, 652068), (354, 644700), (360, 633955), (413, 552600), (420, 543390), (450, 507164), (472, 483525), (504, 452825), (525, 434712), (531, 429800), (590, 386820), (600, 380373), (614, 371700), (630, 362260), (700, 326034), (708, 322350), (826, 276300), (840, 271695), (885, 257880), (900, 253582), (921, 247800), (1050, 217356), (1062, 214900), (1180, 193410), (1228, 185850), (1239, 184200), (1260, 181130), (1400, 163017), (1416, 161175), (1475, 154728), (1535, 148680), (1575, 144904), (1652, 138150), (1770, 128940), (1800, 126791), (1842, 123900), (2065, 110520), (2100, 108678), (2124, 107450), (2149, 106200), (2360, 96705), (2456, 92925), (2478, 92100), (2520, 90565), (2655, 85960), (2763, 82600), (2950, 77364), (3070, 74340), (3150, 72452), (3304, 69075), (3540, 64470), (3684, 61950), (3717, 61400), (4130, 55260), (4200, 54339), (4248, 53725), (4298, 53100), (4425, 51576), (4605, 49560), (4956, 46050), (5310, 42980), (5526, 41300), (5900, 38682), (6140, 37170), (6195, 36840), (6300, 36226), (6447, 35400), (7080, 32235), (7368, 30975), (7434, 30700), (7675, 29736), (8260, 27630), (8596, 26550), (8850, 25788), (9210, 24780), (9912, 23025), (10325, 22104), (10620, 21490), (10745, 21240), (11052, 20650), (11800, 19341), (12280, 18585), (12390, 18420), (12600, 18113), (12894, 17700), (13275, 17192), (13815, 16520), (14868, 15350)]