202098400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 569963520

約数和(自身を除く): 367865120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 151, 160, 175, 200, 224, 239, 280, 302, 350, 400, 478, 560, 604, 700, 755, 800, 956, 1057, 1120, 1195, 1208, 1400, 1510, 1673, 1912, 2114, 2390, 2416, 2800, 3020, 3346, 3775, 3824, 4228, 4780, 4832, 5285, 5600, 5975, 6040, 6692, 7550, 7648, 8365, 8456, 9560, 10570, 11950, 12080, 13384, 15100, 16730, 16912, 19120, 21140, 23900, 24160, 26425, 26768, 30200, 33460, 33824, 36089, 38240, 41825, 42280, 47800, 52850, 53536, 60400, 66920, 72178, 83650, 84560, 95600, 105700, 120800, 133840, 144356, 167300, 169120, 180445, 191200, 211400, 252623, 267680, 288712, 334600, 360890, 422800, 505246, 577424, 669200, 721780, 845600, 902225, 1010492, 1154848, 1263115, 1338400, 1443560, 1804450, 2020984, 2526230, 2887120, 3608900, 4041968, 5052460, 5774240, 6315575, 7217800, 8083936, 10104920, 12631150, 14435600, 20209840, 25262300, 28871200, 40419680, 50524600, 101049200, 202098400]

約数ペア:

[(1, 202098400), (2, 101049200), (4, 50524600), (5, 40419680), (7, 28871200), (8, 25262300), (10, 20209840), (14, 14435600), (16, 12631150), (20, 10104920), (25, 8083936), (28, 7217800), (32, 6315575), (35, 5774240), (40, 5052460), (50, 4041968), (56, 3608900), (70, 2887120), (80, 2526230), (100, 2020984), (112, 1804450), (140, 1443560), (151, 1338400), (160, 1263115), (175, 1154848), (200, 1010492), (224, 902225), (239, 845600), (280, 721780), (302, 669200), (350, 577424), (400, 505246), (478, 422800), (560, 360890), (604, 334600), (700, 288712), (755, 267680), (800, 252623), (956, 211400), (1057, 191200), (1120, 180445), (1195, 169120), (1208, 167300), (1400, 144356), (1510, 133840), (1673, 120800), (1912, 105700), (2114, 95600), (2390, 84560), (2416, 83650), (2800, 72178), (3020, 66920), (3346, 60400), (3775, 53536), (3824, 52850), (4228, 47800), (4780, 42280), (4832, 41825), (5285, 38240), (5600, 36089), (5975, 33824), (6040, 33460), (6692, 30200), (7550, 26768), (7648, 26425), (8365, 24160), (8456, 23900), (9560, 21140), (10570, 19120), (11950, 16912), (12080, 16730), (13384, 15100)]