321642000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 240

約数和(自身を含む): 1140676992

約数和(自身を除く): 819034992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 107, 120, 125, 144, 150, 167, 180, 200, 214, 225, 240, 250, 300, 321, 334, 360, 375, 400, 428, 450, 500, 501, 535, 600, 642, 668, 720, 750, 835, 856, 900, 963, 1000, 1002, 1070, 1125, 1200, 1284, 1336, 1500, 1503, 1605, 1670, 1712, 1800, 1926, 2000, 2004, 2140, 2250, 2505, 2568, 2672, 2675, 3000, 3006, 3210, 3340, 3600, 3852, 4008, 4175, 4280, 4500, 4815, 5010, 5136, 5350, 6000, 6012, 6420, 6680, 7515, 7704, 8016, 8025, 8350, 8560, 9000, 9630, 10020, 10700, 12024, 12525, 12840, 13360, 13375, 15030, 15408, 16050, 16700, 17869, 18000, 19260, 20040, 20875, 21400, 24048, 24075, 25050, 25680, 26750, 30060, 32100, 33400, 35738, 37575, 38520, 40080, 40125, 41750, 42800, 48150, 50100, 53500, 53607, 60120, 62625, 64200, 66800, 71476, 75150, 77040, 80250, 83500, 89345, 96300, 100200, 107000, 107214, 120240, 120375, 125250, 128400, 142952, 150300, 160500, 160821, 167000, 178690, 187875, 192600, 200400, 214000, 214428, 240750, 250500, 268035, 285904, 300600, 321000, 321642, 334000, 357380, 375750, 385200, 428856, 446725, 481500, 501000, 536070, 601200, 642000, 643284, 714760, 751500, 804105, 857712, 893450, 963000, 1002000, 1072140, 1286568, 1340175, 1429520, 1503000, 1608210, 1786900, 1926000, 2144280, 2233625, 2573136, 2680350, 3006000, 3216420, 3573800, 4020525, 4288560, 4467250, 5360700, 6432840, 6700875, 7147600, 8041050, 8934500, 10721400, 12865680, 13401750, 16082100, 17869000, 20102625, 21442800, 26803500, 32164200, 35738000, 40205250, 53607000, 64328400, 80410500, 107214000, 160821000, 321642000]

約数ペア:

[(1, 321642000), (2, 160821000), (3, 107214000), (4, 80410500), (5, 64328400), (6, 53607000), (8, 40205250), (9, 35738000), (10, 32164200), (12, 26803500), (15, 21442800), (16, 20102625), (18, 17869000), (20, 16082100), (24, 13401750), (25, 12865680), (30, 10721400), (36, 8934500), (40, 8041050), (45, 7147600), (48, 6700875), (50, 6432840), (60, 5360700), (72, 4467250), (75, 4288560), (80, 4020525), (90, 3573800), (100, 3216420), (107, 3006000), (120, 2680350), (125, 2573136), (144, 2233625), (150, 2144280), (167, 1926000), (180, 1786900), (200, 1608210), (214, 1503000), (225, 1429520), (240, 1340175), (250, 1286568), (300, 1072140), (321, 1002000), (334, 963000), (360, 893450), (375, 857712), (400, 804105), (428, 751500), (450, 714760), (500, 643284), (501, 642000), (535, 601200), (600, 536070), (642, 501000), (668, 481500), (720, 446725), (750, 428856), (835, 385200), (856, 375750), (900, 357380), (963, 334000), (1000, 321642), (1002, 321000), (1070, 300600), (1125, 285904), (1200, 268035), (1284, 250500), (1336, 240750), (1500, 214428), (1503, 214000), (1605, 200400), (1670, 192600), (1712, 187875), (1800, 178690), (1926, 167000), (2000, 160821), (2004, 160500), (2140, 150300), (2250, 142952), (2505, 128400), (2568, 125250), (2672, 120375), (2675, 120240), (3000, 107214), (3006, 107000), (3210, 100200), (3340, 96300), (3600, 89345), (3852, 83500), (4008, 80250), (4175, 77040), (4280, 75150), (4500, 71476), (4815, 66800), (5010, 64200), (5136, 62625), (5350, 60120), (6000, 53607), (6012, 53500), (6420, 50100), (6680, 48150), (7515, 42800), (7704, 41750), (8016, 40125), (8025, 40080), (8350, 38520), (8560, 37575), (9000, 35738), (9630, 33400), (10020, 32100), (10700, 30060), (12024, 26750), (12525, 25680), (12840, 25050), (13360, 24075), (13375, 24048), (15030, 21400), (15408, 20875), (16050, 20040), (16700, 19260), (17869, 18000)]