57281400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:307

約数の個数: 216

約数和(自身を含む): 212252040

約数和(自身を除く): 154970640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 121, 132, 150, 165, 180, 198, 200, 220, 225, 242, 263, 264, 275, 300, 330, 360, 363, 396, 440, 450, 484, 495, 526, 550, 600, 605, 660, 726, 789, 792, 825, 900, 968, 990, 1052, 1089, 1100, 1210, 1315, 1320, 1452, 1578, 1650, 1800, 1815, 1980, 2104, 2178, 2200, 2367, 2420, 2475, 2630, 2893, 2904, 3025, 3156, 3300, 3630, 3945, 3960, 4356, 4734, 4840, 4950, 5260, 5445, 5786, 6050, 6312, 6575, 6600, 7260, 7890, 8679, 8712, 9075, 9468, 9900, 10520, 10890, 11572, 11835, 12100, 13150, 14465, 14520, 15780, 17358, 18150, 18936, 19725, 19800, 21780, 23144, 23670, 24200, 26037, 26300, 27225, 28930, 31560, 31823, 34716, 36300, 39450, 43395, 43560, 47340, 52074, 52600, 54450, 57860, 59175, 63646, 69432, 72325, 72600, 78900, 86790, 94680, 95469, 104148, 108900, 115720, 118350, 127292, 130185, 144650, 157800, 159115, 173580, 190938, 208296, 216975, 217800, 236700, 254584, 260370, 286407, 289300, 318230, 347160, 381876, 433950, 473400, 477345, 520740, 572814, 578600, 636460, 650925, 763752, 795575, 867900, 954690, 1041480, 1145628, 1272920, 1301850, 1432035, 1591150, 1735800, 1909380, 2291256, 2386725, 2603700, 2864070, 3182300, 3818760, 4773450, 5207400, 5728140, 6364600, 7160175, 9546900, 11456280, 14320350, 19093800, 28640700, 57281400]

約数ペア:

[(1, 57281400), (2, 28640700), (3, 19093800), (4, 14320350), (5, 11456280), (6, 9546900), (8, 7160175), (9, 6364600), (10, 5728140), (11, 5207400), (12, 4773450), (15, 3818760), (18, 3182300), (20, 2864070), (22, 2603700), (24, 2386725), (25, 2291256), (30, 1909380), (33, 1735800), (36, 1591150), (40, 1432035), (44, 1301850), (45, 1272920), (50, 1145628), (55, 1041480), (60, 954690), (66, 867900), (72, 795575), (75, 763752), (88, 650925), (90, 636460), (99, 578600), (100, 572814), (110, 520740), (120, 477345), (121, 473400), (132, 433950), (150, 381876), (165, 347160), (180, 318230), (198, 289300), (200, 286407), (220, 260370), (225, 254584), (242, 236700), (263, 217800), (264, 216975), (275, 208296), (300, 190938), (330, 173580), (360, 159115), (363, 157800), (396, 144650), (440, 130185), (450, 127292), (484, 118350), (495, 115720), (526, 108900), (550, 104148), (600, 95469), (605, 94680), (660, 86790), (726, 78900), (789, 72600), (792, 72325), (825, 69432), (900, 63646), (968, 59175), (990, 57860), (1052, 54450), (1089, 52600), (1100, 52074), (1210, 47340), (1315, 43560), (1320, 43395), (1452, 39450), (1578, 36300), (1650, 34716), (1800, 31823), (1815, 31560), (1980, 28930), (2104, 27225), (2178, 26300), (2200, 26037), (2367, 24200), (2420, 23670), (2475, 23144), (2630, 21780), (2893, 19800), (2904, 19725), (3025, 18936), (3156, 18150), (3300, 17358), (3630, 15780), (3945, 14520), (3960, 14465), (4356, 13150), (4734, 12100), (4840, 11835), (4950, 11572), (5260, 10890), (5445, 10520), (5786, 9900), (6050, 9468), (6312, 9075), (6575, 8712), (6600, 8679), (7260, 7890)]