218398800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 751701888

約数和(自身を除く): 533303088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 41, 46, 48, 50, 60, 69, 75, 80, 82, 92, 100, 115, 120, 123, 138, 150, 164, 184, 193, 200, 205, 230, 240, 246, 276, 300, 328, 345, 368, 386, 400, 410, 460, 492, 552, 575, 579, 600, 615, 656, 690, 772, 820, 920, 943, 965, 984, 1025, 1104, 1150, 1158, 1200, 1230, 1380, 1544, 1640, 1725, 1840, 1886, 1930, 1968, 2050, 2300, 2316, 2460, 2760, 2829, 2895, 3075, 3088, 3280, 3450, 3772, 3860, 4100, 4439, 4600, 4632, 4715, 4825, 4920, 5520, 5658, 5790, 6150, 6900, 7544, 7720, 7913, 8200, 8878, 9200, 9264, 9430, 9650, 9840, 11316, 11580, 12300, 13317, 13800, 14145, 14475, 15088, 15440, 15826, 16400, 17756, 18860, 19300, 22195, 22632, 23160, 23575, 23739, 24600, 26634, 27600, 28290, 28950, 31652, 35512, 37720, 38600, 39565, 44390, 45264, 46320, 47150, 47478, 49200, 53268, 56580, 57900, 63304, 66585, 70725, 71024, 75440, 77200, 79130, 88780, 94300, 94956, 106536, 110975, 113160, 115800, 118695, 126608, 133170, 141450, 158260, 177560, 181999, 188600, 189912, 197825, 213072, 221950, 226320, 231600, 237390, 266340, 282900, 316520, 332925, 355120, 363998, 377200, 379824, 395650, 443900, 474780, 532680, 545997, 565800, 593475, 633040, 665850, 727996, 791300, 887800, 909995, 949560, 1065360, 1091994, 1131600, 1186950, 1331700, 1455992, 1582600, 1775600, 1819990, 1899120, 2183988, 2373900, 2663400, 2729985, 2911984, 3165200, 3639980, 4367976, 4549975, 4747800, 5326800, 5459970, 7279960, 8735952, 9099950, 9495600, 10919940, 13649925, 14559920, 18199900, 21839880, 27299850, 36399800, 43679760, 54599700, 72799600, 109199400, 218398800]

約数ペア:

[(1, 218398800), (2, 109199400), (3, 72799600), (4, 54599700), (5, 43679760), (6, 36399800), (8, 27299850), (10, 21839880), (12, 18199900), (15, 14559920), (16, 13649925), (20, 10919940), (23, 9495600), (24, 9099950), (25, 8735952), (30, 7279960), (40, 5459970), (41, 5326800), (46, 4747800), (48, 4549975), (50, 4367976), (60, 3639980), (69, 3165200), (75, 2911984), (80, 2729985), (82, 2663400), (92, 2373900), (100, 2183988), (115, 1899120), (120, 1819990), (123, 1775600), (138, 1582600), (150, 1455992), (164, 1331700), (184, 1186950), (193, 1131600), (200, 1091994), (205, 1065360), (230, 949560), (240, 909995), (246, 887800), (276, 791300), (300, 727996), (328, 665850), (345, 633040), (368, 593475), (386, 565800), (400, 545997), (410, 532680), (460, 474780), (492, 443900), (552, 395650), (575, 379824), (579, 377200), (600, 363998), (615, 355120), (656, 332925), (690, 316520), (772, 282900), (820, 266340), (920, 237390), (943, 231600), (965, 226320), (984, 221950), (1025, 213072), (1104, 197825), (1150, 189912), (1158, 188600), (1200, 181999), (1230, 177560), (1380, 158260), (1544, 141450), (1640, 133170), (1725, 126608), (1840, 118695), (1886, 115800), (1930, 113160), (1968, 110975), (2050, 106536), (2300, 94956), (2316, 94300), (2460, 88780), (2760, 79130), (2829, 77200), (2895, 75440), (3075, 71024), (3088, 70725), (3280, 66585), (3450, 63304), (3772, 57900), (3860, 56580), (4100, 53268), (4439, 49200), (4600, 47478), (4632, 47150), (4715, 46320), (4825, 45264), (4920, 44390), (5520, 39565), (5658, 38600), (5790, 37720), (6150, 35512), (6900, 31652), (7544, 28950), (7720, 28290), (7913, 27600), (8200, 26634), (8878, 24600), (9200, 23739), (9264, 23575), (9430, 23160), (9650, 22632), (9840, 22195), (11316, 19300), (11580, 18860), (12300, 17756), (13317, 16400), (13800, 15826), (14145, 15440), (14475, 15088)]