201336800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 567776160

約数和(自身を除く): 366439360

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, 157, 160, 175, 200, 224, 229, 280, 314, 350, 400, 458, 560, 628, 700, 785, 800, 916, 1099, 1120, 1145, 1256, 1400, 1570, 1603, 1832, 2198, 2290, 2512, 2800, 3140, 3206, 3664, 3925, 4396, 4580, 5024, 5495, 5600, 5725, 6280, 6412, 7328, 7850, 8015, 8792, 9160, 10990, 11450, 12560, 12824, 15700, 16030, 17584, 18320, 21980, 22900, 25120, 25648, 27475, 31400, 32060, 35168, 35953, 36640, 40075, 43960, 45800, 51296, 54950, 62800, 64120, 71906, 80150, 87920, 91600, 109900, 125600, 128240, 143812, 160300, 175840, 179765, 183200, 219800, 251671, 256480, 287624, 320600, 359530, 439600, 503342, 575248, 641200, 719060, 879200, 898825, 1006684, 1150496, 1258355, 1282400, 1438120, 1797650, 2013368, 2516710, 2876240, 3595300, 4026736, 5033420, 5752480, 6291775, 7190600, 8053472, 10066840, 12583550, 14381200, 20133680, 25167100, 28762400, 40267360, 50334200, 100668400, 201336800]

約数ペア:

[(1, 201336800), (2, 100668400), (4, 50334200), (5, 40267360), (7, 28762400), (8, 25167100), (10, 20133680), (14, 14381200), (16, 12583550), (20, 10066840), (25, 8053472), (28, 7190600), (32, 6291775), (35, 5752480), (40, 5033420), (50, 4026736), (56, 3595300), (70, 2876240), (80, 2516710), (100, 2013368), (112, 1797650), (140, 1438120), (157, 1282400), (160, 1258355), (175, 1150496), (200, 1006684), (224, 898825), (229, 879200), (280, 719060), (314, 641200), (350, 575248), (400, 503342), (458, 439600), (560, 359530), (628, 320600), (700, 287624), (785, 256480), (800, 251671), (916, 219800), (1099, 183200), (1120, 179765), (1145, 175840), (1256, 160300), (1400, 143812), (1570, 128240), (1603, 125600), (1832, 109900), (2198, 91600), (2290, 87920), (2512, 80150), (2800, 71906), (3140, 64120), (3206, 62800), (3664, 54950), (3925, 51296), (4396, 45800), (4580, 43960), (5024, 40075), (5495, 36640), (5600, 35953), (5725, 35168), (6280, 32060), (6412, 31400), (7328, 27475), (7850, 25648), (8015, 25120), (8792, 22900), (9160, 21980), (10990, 18320), (11450, 17584), (12560, 16030), (12824, 15700)]