217771200

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{71}}^2$

素因数の和:173

約数の個数: 252

約数和(自身を含む): 805195240

約数和(自身を除く): 587424040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 71, 72, 75, 80, 90, 96, 100, 108, 120, 135, 142, 144, 150, 160, 180, 192, 200, 213, 216, 225, 240, 270, 284, 288, 300, 320, 355, 360, 400, 426, 432, 450, 480, 540, 568, 576, 600, 639, 675, 710, 720, 800, 852, 864, 900, 960, 1065, 1080, 1136, 1200, 1278, 1350, 1420, 1440, 1600, 1704, 1728, 1775, 1800, 1917, 2130, 2160, 2272, 2400, 2556, 2700, 2840, 2880, 3195, 3408, 3550, 3600, 3834, 4260, 4320, 4544, 4800, 5041, 5112, 5325, 5400, 5680, 6390, 6816, 7100, 7200, 7668, 8520, 8640, 9585, 10082, 10224, 10650, 10800, 11360, 12780, 13632, 14200, 14400, 15123, 15336, 15975, 17040, 19170, 20164, 20448, 21300, 21600, 22720, 25205, 25560, 28400, 30246, 30672, 31950, 34080, 38340, 40328, 40896, 42600, 43200, 45369, 47925, 50410, 51120, 56800, 60492, 61344, 63900, 68160, 75615, 76680, 80656, 85200, 90738, 95850, 100820, 102240, 113600, 120984, 122688, 126025, 127800, 136107, 151230, 153360, 161312, 170400, 181476, 191700, 201640, 204480, 226845, 241968, 252050, 255600, 272214, 302460, 306720, 322624, 340800, 362952, 378075, 383400, 403280, 453690, 483936, 504100, 511200, 544428, 604920, 613440, 680535, 725904, 756150, 766800, 806560, 907380, 967872, 1008200, 1022400, 1088856, 1134225, 1209840, 1361070, 1451808, 1512300, 1533600, 1613120, 1814760, 2016400, 2177712, 2268450, 2419680, 2722140, 2903616, 3024600, 3067200, 3402675, 3629520, 4032800, 4355424, 4536900, 4839360, 5444280, 6049200, 6805350, 7259040, 8065600, 8710848, 9073800, 10888560, 12098400, 13610700, 14518080, 18147600, 21777120, 24196800, 27221400, 36295200, 43554240, 54442800, 72590400, 108885600, 217771200]

約数ペア:

[(1, 217771200), (2, 108885600), (3, 72590400), (4, 54442800), (5, 43554240), (6, 36295200), (8, 27221400), (9, 24196800), (10, 21777120), (12, 18147600), (15, 14518080), (16, 13610700), (18, 12098400), (20, 10888560), (24, 9073800), (25, 8710848), (27, 8065600), (30, 7259040), (32, 6805350), (36, 6049200), (40, 5444280), (45, 4839360), (48, 4536900), (50, 4355424), (54, 4032800), (60, 3629520), (64, 3402675), (71, 3067200), (72, 3024600), (75, 2903616), (80, 2722140), (90, 2419680), (96, 2268450), (100, 2177712), (108, 2016400), (120, 1814760), (135, 1613120), (142, 1533600), (144, 1512300), (150, 1451808), (160, 1361070), (180, 1209840), (192, 1134225), (200, 1088856), (213, 1022400), (216, 1008200), (225, 967872), (240, 907380), (270, 806560), (284, 766800), (288, 756150), (300, 725904), (320, 680535), (355, 613440), (360, 604920), (400, 544428), (426, 511200), (432, 504100), (450, 483936), (480, 453690), (540, 403280), (568, 383400), (576, 378075), (600, 362952), (639, 340800), (675, 322624), (710, 306720), (720, 302460), (800, 272214), (852, 255600), (864, 252050), (900, 241968), (960, 226845), (1065, 204480), (1080, 201640), (1136, 191700), (1200, 181476), (1278, 170400), (1350, 161312), (1420, 153360), (1440, 151230), (1600, 136107), (1704, 127800), (1728, 126025), (1775, 122688), (1800, 120984), (1917, 113600), (2130, 102240), (2160, 100820), (2272, 95850), (2400, 90738), (2556, 85200), (2700, 80656), (2840, 76680), (2880, 75615), (3195, 68160), (3408, 63900), (3550, 61344), (3600, 60492), (3834, 56800), (4260, 51120), (4320, 50410), (4544, 47925), (4800, 45369), (5041, 43200), (5112, 42600), (5325, 40896), (5400, 40328), (5680, 38340), (6390, 34080), (6816, 31950), (7100, 30672), (7200, 30246), (7668, 28400), (8520, 25560), (8640, 25205), (9585, 22720), (10082, 21600), (10224, 21300), (10650, 20448), (10800, 20164), (11360, 19170), (12780, 17040), (13632, 15975), (14200, 15336), (14400, 15123)]