212979600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:974

約数の個数: 180

約数和(自身を含む): 750979216

約数和(自身を除く): 537999616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 67, 72, 75, 80, 90, 100, 120, 134, 144, 150, 180, 200, 201, 225, 240, 268, 300, 335, 360, 400, 402, 450, 536, 600, 603, 670, 720, 804, 883, 900, 1005, 1072, 1200, 1206, 1340, 1608, 1675, 1766, 1800, 2010, 2412, 2649, 2680, 3015, 3216, 3350, 3532, 3600, 4020, 4415, 4824, 5025, 5298, 5360, 6030, 6700, 7064, 7947, 8040, 8830, 9648, 10050, 10596, 12060, 13245, 13400, 14128, 15075, 15894, 16080, 17660, 20100, 21192, 22075, 24120, 26490, 26800, 30150, 31788, 35320, 39735, 40200, 42384, 44150, 48240, 52980, 59161, 60300, 63576, 66225, 70640, 79470, 80400, 88300, 105960, 118322, 120600, 127152, 132450, 158940, 176600, 177483, 198675, 211920, 236644, 241200, 264900, 295805, 317880, 353200, 354966, 397350, 473288, 529800, 532449, 591610, 635760, 709932, 794700, 887415, 946576, 1059600, 1064898, 1183220, 1419864, 1479025, 1589400, 1774830, 2129796, 2366440, 2662245, 2839728, 2958050, 3178800, 3549660, 4259592, 4437075, 4732880, 5324490, 5916100, 7099320, 8519184, 8874150, 10648980, 11832200, 13311225, 14198640, 17748300, 21297960, 23664400, 26622450, 35496600, 42595920, 53244900, 70993200, 106489800, 212979600]

約数ペア:

[(1, 212979600), (2, 106489800), (3, 70993200), (4, 53244900), (5, 42595920), (6, 35496600), (8, 26622450), (9, 23664400), (10, 21297960), (12, 17748300), (15, 14198640), (16, 13311225), (18, 11832200), (20, 10648980), (24, 8874150), (25, 8519184), (30, 7099320), (36, 5916100), (40, 5324490), (45, 4732880), (48, 4437075), (50, 4259592), (60, 3549660), (67, 3178800), (72, 2958050), (75, 2839728), (80, 2662245), (90, 2366440), (100, 2129796), (120, 1774830), (134, 1589400), (144, 1479025), (150, 1419864), (180, 1183220), (200, 1064898), (201, 1059600), (225, 946576), (240, 887415), (268, 794700), (300, 709932), (335, 635760), (360, 591610), (400, 532449), (402, 529800), (450, 473288), (536, 397350), (600, 354966), (603, 353200), (670, 317880), (720, 295805), (804, 264900), (883, 241200), (900, 236644), (1005, 211920), (1072, 198675), (1200, 177483), (1206, 176600), (1340, 158940), (1608, 132450), (1675, 127152), (1766, 120600), (1800, 118322), (2010, 105960), (2412, 88300), (2649, 80400), (2680, 79470), (3015, 70640), (3216, 66225), (3350, 63576), (3532, 60300), (3600, 59161), (4020, 52980), (4415, 48240), (4824, 44150), (5025, 42384), (5298, 40200), (5360, 39735), (6030, 35320), (6700, 31788), (7064, 30150), (7947, 26800), (8040, 26490), (8830, 24120), (9648, 22075), (10050, 21192), (10596, 20100), (12060, 17660), (13245, 16080), (13400, 15894), (14128, 15075)]