31629600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 216

約数和(自身を含む): 116992512

約数和(自身を除く): 85362912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 138, 144, 150, 160, 180, 184, 191, 200, 207, 225, 230, 240, 276, 288, 300, 345, 360, 368, 382, 400, 414, 450, 460, 480, 552, 573, 575, 600, 690, 720, 736, 764, 800, 828, 900, 920, 955, 1035, 1104, 1146, 1150, 1200, 1380, 1440, 1528, 1656, 1719, 1725, 1800, 1840, 1910, 2070, 2208, 2292, 2300, 2400, 2760, 2865, 3056, 3312, 3438, 3450, 3600, 3680, 3820, 4140, 4393, 4584, 4600, 4775, 5175, 5520, 5730, 6112, 6624, 6876, 6900, 7200, 7640, 8280, 8595, 8786, 9168, 9200, 9550, 10350, 11040, 11460, 13179, 13752, 13800, 14325, 15280, 16560, 17190, 17572, 18336, 18400, 19100, 20700, 21965, 22920, 26358, 27504, 27600, 28650, 30560, 33120, 34380, 35144, 38200, 39537, 41400, 42975, 43930, 45840, 52716, 55008, 55200, 57300, 65895, 68760, 70288, 76400, 79074, 82800, 85950, 87860, 91680, 105432, 109825, 114600, 131790, 137520, 140576, 152800, 158148, 165600, 171900, 175720, 197685, 210864, 219650, 229200, 263580, 275040, 316296, 329475, 343800, 351440, 395370, 421728, 439300, 458400, 527160, 632592, 658950, 687600, 702880, 790740, 878600, 988425, 1054320, 1265184, 1317900, 1375200, 1581480, 1757200, 1976850, 2108640, 2635800, 3162960, 3514400, 3953700, 5271600, 6325920, 7907400, 10543200, 15814800, 31629600]

約数ペア:

[(1, 31629600), (2, 15814800), (3, 10543200), (4, 7907400), (5, 6325920), (6, 5271600), (8, 3953700), (9, 3514400), (10, 3162960), (12, 2635800), (15, 2108640), (16, 1976850), (18, 1757200), (20, 1581480), (23, 1375200), (24, 1317900), (25, 1265184), (30, 1054320), (32, 988425), (36, 878600), (40, 790740), (45, 702880), (46, 687600), (48, 658950), (50, 632592), (60, 527160), (69, 458400), (72, 439300), (75, 421728), (80, 395370), (90, 351440), (92, 343800), (96, 329475), (100, 316296), (115, 275040), (120, 263580), (138, 229200), (144, 219650), (150, 210864), (160, 197685), (180, 175720), (184, 171900), (191, 165600), (200, 158148), (207, 152800), (225, 140576), (230, 137520), (240, 131790), (276, 114600), (288, 109825), (300, 105432), (345, 91680), (360, 87860), (368, 85950), (382, 82800), (400, 79074), (414, 76400), (450, 70288), (460, 68760), (480, 65895), (552, 57300), (573, 55200), (575, 55008), (600, 52716), (690, 45840), (720, 43930), (736, 42975), (764, 41400), (800, 39537), (828, 38200), (900, 35144), (920, 34380), (955, 33120), (1035, 30560), (1104, 28650), (1146, 27600), (1150, 27504), (1200, 26358), (1380, 22920), (1440, 21965), (1528, 20700), (1656, 19100), (1719, 18400), (1725, 18336), (1800, 17572), (1840, 17190), (1910, 16560), (2070, 15280), (2208, 14325), (2292, 13800), (2300, 13752), (2400, 13179), (2760, 11460), (2865, 11040), (3056, 10350), (3312, 9550), (3438, 9200), (3450, 9168), (3600, 8786), (3680, 8595), (3820, 8280), (4140, 7640), (4393, 7200), (4584, 6900), (4600, 6876), (4775, 6624), (5175, 6112), (5520, 5730)]