213553800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:653

約数の個数: 192

約数和(自身を含む): 747273600

約数和(自身を除く): 533719800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 71, 72, 75, 90, 100, 108, 120, 135, 142, 150, 180, 200, 213, 216, 225, 270, 284, 300, 355, 360, 426, 450, 540, 557, 568, 600, 639, 675, 710, 852, 900, 1065, 1080, 1114, 1278, 1350, 1420, 1671, 1704, 1775, 1800, 1917, 2130, 2228, 2556, 2700, 2785, 2840, 3195, 3342, 3550, 3834, 4260, 4456, 5013, 5112, 5325, 5400, 5570, 6390, 6684, 7100, 7668, 8355, 8520, 9585, 10026, 10650, 11140, 12780, 13368, 13925, 14200, 15039, 15336, 15975, 16710, 19170, 20052, 21300, 22280, 25065, 25560, 27850, 30078, 31950, 33420, 38340, 39547, 40104, 41775, 42600, 47925, 50130, 55700, 60156, 63900, 66840, 75195, 76680, 79094, 83550, 95850, 100260, 111400, 118641, 120312, 125325, 127800, 150390, 158188, 167100, 191700, 197735, 200520, 237282, 250650, 300780, 316376, 334200, 355923, 375975, 383400, 395470, 474564, 501300, 593205, 601560, 711846, 751950, 790940, 949128, 988675, 1002600, 1067769, 1186410, 1423692, 1503900, 1581880, 1779615, 1977350, 2135538, 2372820, 2847384, 2966025, 3007800, 3559230, 3954700, 4271076, 4745640, 5338845, 5932050, 7118460, 7909400, 8542152, 8898075, 10677690, 11864100, 14236920, 17796150, 21355380, 23728200, 26694225, 35592300, 42710760, 53388450, 71184600, 106776900, 213553800]

約数ペア:

[(1, 213553800), (2, 106776900), (3, 71184600), (4, 53388450), (5, 42710760), (6, 35592300), (8, 26694225), (9, 23728200), (10, 21355380), (12, 17796150), (15, 14236920), (18, 11864100), (20, 10677690), (24, 8898075), (25, 8542152), (27, 7909400), (30, 7118460), (36, 5932050), (40, 5338845), (45, 4745640), (50, 4271076), (54, 3954700), (60, 3559230), (71, 3007800), (72, 2966025), (75, 2847384), (90, 2372820), (100, 2135538), (108, 1977350), (120, 1779615), (135, 1581880), (142, 1503900), (150, 1423692), (180, 1186410), (200, 1067769), (213, 1002600), (216, 988675), (225, 949128), (270, 790940), (284, 751950), (300, 711846), (355, 601560), (360, 593205), (426, 501300), (450, 474564), (540, 395470), (557, 383400), (568, 375975), (600, 355923), (639, 334200), (675, 316376), (710, 300780), (852, 250650), (900, 237282), (1065, 200520), (1080, 197735), (1114, 191700), (1278, 167100), (1350, 158188), (1420, 150390), (1671, 127800), (1704, 125325), (1775, 120312), (1800, 118641), (1917, 111400), (2130, 100260), (2228, 95850), (2556, 83550), (2700, 79094), (2785, 76680), (2840, 75195), (3195, 66840), (3342, 63900), (3550, 60156), (3834, 55700), (4260, 50130), (4456, 47925), (5013, 42600), (5112, 41775), (5325, 40104), (5400, 39547), (5570, 38340), (6390, 33420), (6684, 31950), (7100, 30078), (7668, 27850), (8355, 25560), (8520, 25065), (9585, 22280), (10026, 21300), (10650, 20052), (11140, 19170), (12780, 16710), (13368, 15975), (13925, 15336), (14200, 15039)]