21324600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 80352000

約数和(自身を除く): 59027400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 88, 90, 99, 100, 108, 110, 120, 132, 135, 150, 165, 180, 198, 200, 216, 220, 225, 264, 270, 275, 297, 300, 330, 359, 360, 396, 440, 450, 495, 540, 550, 594, 600, 660, 675, 718, 792, 825, 900, 990, 1077, 1080, 1100, 1188, 1320, 1350, 1436, 1485, 1650, 1795, 1800, 1980, 2154, 2200, 2376, 2475, 2700, 2872, 2970, 3231, 3300, 3590, 3949, 3960, 4308, 4950, 5385, 5400, 5940, 6462, 6600, 7180, 7425, 7898, 8616, 8975, 9693, 9900, 10770, 11847, 11880, 12924, 14360, 14850, 15796, 16155, 17950, 19386, 19745, 19800, 21540, 23694, 25848, 26925, 29700, 31592, 32310, 35541, 35900, 38772, 39490, 43080, 47388, 48465, 53850, 59235, 59400, 64620, 71082, 71800, 77544, 78980, 80775, 94776, 96930, 98725, 106623, 107700, 118470, 129240, 142164, 157960, 161550, 177705, 193860, 197450, 213246, 215400, 236940, 242325, 284328, 296175, 323100, 355410, 387720, 394900, 426492, 473880, 484650, 533115, 592350, 646200, 710820, 789800, 852984, 888525, 969300, 1066230, 1184700, 1421640, 1777050, 1938600, 2132460, 2369400, 2665575, 3554100, 4264920, 5331150, 7108200, 10662300, 21324600]

約数ペア:

[(1, 21324600), (2, 10662300), (3, 7108200), (4, 5331150), (5, 4264920), (6, 3554100), (8, 2665575), (9, 2369400), (10, 2132460), (11, 1938600), (12, 1777050), (15, 1421640), (18, 1184700), (20, 1066230), (22, 969300), (24, 888525), (25, 852984), (27, 789800), (30, 710820), (33, 646200), (36, 592350), (40, 533115), (44, 484650), (45, 473880), (50, 426492), (54, 394900), (55, 387720), (60, 355410), (66, 323100), (72, 296175), (75, 284328), (88, 242325), (90, 236940), (99, 215400), (100, 213246), (108, 197450), (110, 193860), (120, 177705), (132, 161550), (135, 157960), (150, 142164), (165, 129240), (180, 118470), (198, 107700), (200, 106623), (216, 98725), (220, 96930), (225, 94776), (264, 80775), (270, 78980), (275, 77544), (297, 71800), (300, 71082), (330, 64620), (359, 59400), (360, 59235), (396, 53850), (440, 48465), (450, 47388), (495, 43080), (540, 39490), (550, 38772), (594, 35900), (600, 35541), (660, 32310), (675, 31592), (718, 29700), (792, 26925), (825, 25848), (900, 23694), (990, 21540), (1077, 19800), (1080, 19745), (1100, 19386), (1188, 17950), (1320, 16155), (1350, 15796), (1436, 14850), (1485, 14360), (1650, 12924), (1795, 11880), (1800, 11847), (1980, 10770), (2154, 9900), (2200, 9693), (2376, 8975), (2475, 8616), (2700, 7898), (2872, 7425), (2970, 7180), (3231, 6600), (3300, 6462), (3590, 5940), (3949, 5400), (3960, 5385), (4308, 4950)]