204122400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5003}}^1$

素因数の和:5043

約数の個数: 144

約数和(自身を含む): 703642464

約数和(自身を除く): 499520064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 1020, 1200, 1275, 1360, 1632, 1700, 2040, 2400, 2550, 2720, 3400, 4080, 5003, 5100, 6800, 8160, 10006, 10200, 13600, 15009, 20012, 20400, 25015, 30018, 40024, 40800, 50030, 60036, 75045, 80048, 85051, 100060, 120072, 125075, 150090, 160096, 170102, 200120, 240144, 250150, 255153, 300180, 340204, 375225, 400240, 425255, 480288, 500300, 510306, 600360, 680408, 750450, 800480, 850510, 1000600, 1020612, 1200720, 1275765, 1360816, 1500900, 1701020, 2001200, 2041224, 2126275, 2401440, 2551530, 2721632, 3001800, 3402040, 4002400, 4082448, 4252550, 5103060, 6003600, 6378825, 6804080, 8164896, 8505100, 10206120, 12007200, 12757650, 13608160, 17010200, 20412240, 25515300, 34020400, 40824480, 51030600, 68040800, 102061200, 204122400]

約数ペア:

[(1, 204122400), (2, 102061200), (3, 68040800), (4, 51030600), (5, 40824480), (6, 34020400), (8, 25515300), (10, 20412240), (12, 17010200), (15, 13608160), (16, 12757650), (17, 12007200), (20, 10206120), (24, 8505100), (25, 8164896), (30, 6804080), (32, 6378825), (34, 6003600), (40, 5103060), (48, 4252550), (50, 4082448), (51, 4002400), (60, 3402040), (68, 3001800), (75, 2721632), (80, 2551530), (85, 2401440), (96, 2126275), (100, 2041224), (102, 2001200), (120, 1701020), (136, 1500900), (150, 1360816), (160, 1275765), (170, 1200720), (200, 1020612), (204, 1000600), (240, 850510), (255, 800480), (272, 750450), (300, 680408), (340, 600360), (400, 510306), (408, 500300), (425, 480288), (480, 425255), (510, 400240), (544, 375225), (600, 340204), (680, 300180), (800, 255153), (816, 250150), (850, 240144), (1020, 200120), (1200, 170102), (1275, 160096), (1360, 150090), (1632, 125075), (1700, 120072), (2040, 100060), (2400, 85051), (2550, 80048), (2720, 75045), (3400, 60036), (4080, 50030), (5003, 40800), (5100, 40024), (6800, 30018), (8160, 25015), (10006, 20400), (10200, 20012), (13600, 15009)]