396915000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 160

約数和(自身を含む): 1268593920

約数和(自身を除く): 871678920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 60, 75, 94, 100, 120, 125, 141, 150, 188, 200, 235, 250, 282, 300, 375, 376, 470, 500, 563, 564, 600, 625, 705, 750, 940, 1000, 1126, 1128, 1175, 1250, 1410, 1500, 1689, 1875, 1880, 2252, 2350, 2500, 2815, 2820, 3000, 3378, 3525, 3750, 4504, 4700, 5000, 5630, 5640, 5875, 6756, 7050, 7500, 8445, 9400, 11260, 11750, 13512, 14075, 14100, 15000, 16890, 17625, 22520, 23500, 26461, 28150, 28200, 29375, 33780, 35250, 42225, 47000, 52922, 56300, 58750, 67560, 70375, 70500, 79383, 84450, 88125, 105844, 112600, 117500, 132305, 140750, 141000, 158766, 168900, 176250, 211125, 211688, 235000, 264610, 281500, 317532, 337800, 351875, 352500, 396915, 422250, 529220, 563000, 635064, 661525, 703750, 705000, 793830, 844500, 1055625, 1058440, 1323050, 1407500, 1587660, 1689000, 1984575, 2111250, 2646100, 2815000, 3175320, 3307625, 3969150, 4222500, 5292200, 6615250, 7938300, 8445000, 9922875, 13230500, 15876600, 16538125, 19845750, 26461000, 33076250, 39691500, 49614375, 66152500, 79383000, 99228750, 132305000, 198457500, 396915000]

約数ペア:

[(1, 396915000), (2, 198457500), (3, 132305000), (4, 99228750), (5, 79383000), (6, 66152500), (8, 49614375), (10, 39691500), (12, 33076250), (15, 26461000), (20, 19845750), (24, 16538125), (25, 15876600), (30, 13230500), (40, 9922875), (47, 8445000), (50, 7938300), (60, 6615250), (75, 5292200), (94, 4222500), (100, 3969150), (120, 3307625), (125, 3175320), (141, 2815000), (150, 2646100), (188, 2111250), (200, 1984575), (235, 1689000), (250, 1587660), (282, 1407500), (300, 1323050), (375, 1058440), (376, 1055625), (470, 844500), (500, 793830), (563, 705000), (564, 703750), (600, 661525), (625, 635064), (705, 563000), (750, 529220), (940, 422250), (1000, 396915), (1126, 352500), (1128, 351875), (1175, 337800), (1250, 317532), (1410, 281500), (1500, 264610), (1689, 235000), (1875, 211688), (1880, 211125), (2252, 176250), (2350, 168900), (2500, 158766), (2815, 141000), (2820, 140750), (3000, 132305), (3378, 117500), (3525, 112600), (3750, 105844), (4504, 88125), (4700, 84450), (5000, 79383), (5630, 70500), (5640, 70375), (5875, 67560), (6756, 58750), (7050, 56300), (7500, 52922), (8445, 47000), (9400, 42225), (11260, 35250), (11750, 33780), (13512, 29375), (14075, 28200), (14100, 28150), (15000, 26461), (16890, 23500), (17625, 22520)]