74561200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:915

約数の個数: 120

約数和(自身を含む): 211573760

約数和(自身を除く): 137012560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 859, 868, 1085, 1240, 1400, 1550, 1718, 1736, 2170, 2480, 2800, 3100, 3436, 3472, 4295, 4340, 5425, 6013, 6200, 6872, 8590, 8680, 10850, 12026, 12400, 13744, 17180, 17360, 21475, 21700, 24052, 26629, 30065, 34360, 42950, 43400, 48104, 53258, 60130, 68720, 85900, 86800, 96208, 106516, 120260, 133145, 150325, 171800, 186403, 213032, 240520, 266290, 300650, 343600, 372806, 426064, 481040, 532580, 601300, 665725, 745612, 932015, 1065160, 1202600, 1331450, 1491224, 1864030, 2130320, 2405200, 2662900, 2982448, 3728060, 4660075, 5325800, 7456120, 9320150, 10651600, 14912240, 18640300, 37280600, 74561200]

約数ペア:

[(1, 74561200), (2, 37280600), (4, 18640300), (5, 14912240), (7, 10651600), (8, 9320150), (10, 7456120), (14, 5325800), (16, 4660075), (20, 3728060), (25, 2982448), (28, 2662900), (31, 2405200), (35, 2130320), (40, 1864030), (50, 1491224), (56, 1331450), (62, 1202600), (70, 1065160), (80, 932015), (100, 745612), (112, 665725), (124, 601300), (140, 532580), (155, 481040), (175, 426064), (200, 372806), (217, 343600), (248, 300650), (280, 266290), (310, 240520), (350, 213032), (400, 186403), (434, 171800), (496, 150325), (560, 133145), (620, 120260), (700, 106516), (775, 96208), (859, 86800), (868, 85900), (1085, 68720), (1240, 60130), (1400, 53258), (1550, 48104), (1718, 43400), (1736, 42950), (2170, 34360), (2480, 30065), (2800, 26629), (3100, 24052), (3436, 21700), (3472, 21475), (4295, 17360), (4340, 17180), (5425, 13744), (6013, 12400), (6200, 12026), (6872, 10850), (8590, 8680)]