213656400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 240

約数和(自身を含む): 773720320

約数和(自身を除く): 560063920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 73, 75, 80, 90, 100, 108, 120, 135, 144, 146, 150, 180, 200, 216, 219, 225, 240, 270, 271, 292, 300, 360, 365, 400, 432, 438, 450, 540, 542, 584, 600, 657, 675, 720, 730, 813, 876, 900, 1080, 1084, 1095, 1168, 1200, 1314, 1350, 1355, 1460, 1626, 1752, 1800, 1825, 1971, 2160, 2168, 2190, 2439, 2628, 2700, 2710, 2920, 3252, 3285, 3504, 3600, 3650, 3942, 4065, 4336, 4380, 4878, 5256, 5400, 5420, 5475, 5840, 6504, 6570, 6775, 7300, 7317, 7884, 8130, 8760, 9756, 9855, 10512, 10800, 10840, 10950, 12195, 13008, 13140, 13550, 14600, 14634, 15768, 16260, 16425, 17520, 19512, 19710, 19783, 20325, 21680, 21900, 24390, 26280, 27100, 29200, 29268, 31536, 32520, 32850, 36585, 39024, 39420, 39566, 40650, 43800, 48780, 49275, 52560, 54200, 58536, 59349, 60975, 65040, 65700, 73170, 78840, 79132, 81300, 87600, 97560, 98550, 98915, 108400, 117072, 118698, 121950, 131400, 146340, 157680, 158264, 162600, 178047, 182925, 195120, 197100, 197830, 237396, 243900, 262800, 292680, 296745, 316528, 325200, 356094, 365850, 394200, 395660, 474792, 487800, 494575, 534141, 585360, 593490, 712188, 731700, 788400, 791320, 890235, 949584, 975600, 989150, 1068282, 1186980, 1424376, 1463400, 1483725, 1582640, 1780470, 1978300, 2136564, 2373960, 2670705, 2848752, 2926800, 2967450, 3560940, 3956600, 4273128, 4451175, 4747920, 5341410, 5934900, 7121880, 7913200, 8546256, 8902350, 10682820, 11869800, 13353525, 14243760, 17804700, 21365640, 23739600, 26707050, 35609400, 42731280, 53414100, 71218800, 106828200, 213656400]

約数ペア:

[(1, 213656400), (2, 106828200), (3, 71218800), (4, 53414100), (5, 42731280), (6, 35609400), (8, 26707050), (9, 23739600), (10, 21365640), (12, 17804700), (15, 14243760), (16, 13353525), (18, 11869800), (20, 10682820), (24, 8902350), (25, 8546256), (27, 7913200), (30, 7121880), (36, 5934900), (40, 5341410), (45, 4747920), (48, 4451175), (50, 4273128), (54, 3956600), (60, 3560940), (72, 2967450), (73, 2926800), (75, 2848752), (80, 2670705), (90, 2373960), (100, 2136564), (108, 1978300), (120, 1780470), (135, 1582640), (144, 1483725), (146, 1463400), (150, 1424376), (180, 1186980), (200, 1068282), (216, 989150), (219, 975600), (225, 949584), (240, 890235), (270, 791320), (271, 788400), (292, 731700), (300, 712188), (360, 593490), (365, 585360), (400, 534141), (432, 494575), (438, 487800), (450, 474792), (540, 395660), (542, 394200), (584, 365850), (600, 356094), (657, 325200), (675, 316528), (720, 296745), (730, 292680), (813, 262800), (876, 243900), (900, 237396), (1080, 197830), (1084, 197100), (1095, 195120), (1168, 182925), (1200, 178047), (1314, 162600), (1350, 158264), (1355, 157680), (1460, 146340), (1626, 131400), (1752, 121950), (1800, 118698), (1825, 117072), (1971, 108400), (2160, 98915), (2168, 98550), (2190, 97560), (2439, 87600), (2628, 81300), (2700, 79132), (2710, 78840), (2920, 73170), (3252, 65700), (3285, 65040), (3504, 60975), (3600, 59349), (3650, 58536), (3942, 54200), (4065, 52560), (4336, 49275), (4380, 48780), (4878, 43800), (5256, 40650), (5400, 39566), (5420, 39420), (5475, 39024), (5840, 36585), (6504, 32850), (6570, 32520), (6775, 31536), (7300, 29268), (7317, 29200), (7884, 27100), (8130, 26280), (8760, 24390), (9756, 21900), (9855, 21680), (10512, 20325), (10800, 19783), (10840, 19710), (10950, 19512), (12195, 17520), (13008, 16425), (13140, 16260), (13550, 15768), (14600, 14634)]