148724800

素因数分解:

$2^6\times 5^2\times 7^3\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 168

約数和(自身を含む): 428345600

約数和(自身を除く): 279620800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 271, 280, 320, 343, 350, 392, 400, 448, 490, 542, 560, 686, 700, 784, 800, 980, 1084, 1120, 1225, 1355, 1372, 1400, 1568, 1600, 1715, 1897, 1960, 2168, 2240, 2450, 2710, 2744, 2800, 3136, 3430, 3794, 3920, 4336, 4900, 5420, 5488, 5600, 6775, 6860, 7588, 7840, 8575, 8672, 9485, 9800, 10840, 10976, 11200, 13279, 13550, 13720, 15176, 15680, 17150, 17344, 18970, 19600, 21680, 21952, 26558, 27100, 27440, 30352, 34300, 37940, 39200, 43360, 47425, 53116, 54200, 54880, 60704, 66395, 68600, 75880, 78400, 86720, 92953, 94850, 106232, 108400, 109760, 121408, 132790, 137200, 151760, 185906, 189700, 212464, 216800, 265580, 274400, 303520, 331975, 371812, 379400, 424928, 433600, 464765, 531160, 548800, 607040, 663950, 743624, 758800, 849856, 929530, 1062320, 1327900, 1487248, 1517600, 1859060, 2124640, 2323825, 2655800, 2974496, 3035200, 3718120, 4249280, 4647650, 5311600, 5948992, 7436240, 9295300, 10623200, 14872480, 18590600, 21246400, 29744960, 37181200, 74362400, 148724800]

約数ペア:

[(1, 148724800), (2, 74362400), (4, 37181200), (5, 29744960), (7, 21246400), (8, 18590600), (10, 14872480), (14, 10623200), (16, 9295300), (20, 7436240), (25, 5948992), (28, 5311600), (32, 4647650), (35, 4249280), (40, 3718120), (49, 3035200), (50, 2974496), (56, 2655800), (64, 2323825), (70, 2124640), (80, 1859060), (98, 1517600), (100, 1487248), (112, 1327900), (140, 1062320), (160, 929530), (175, 849856), (196, 758800), (200, 743624), (224, 663950), (245, 607040), (271, 548800), (280, 531160), (320, 464765), (343, 433600), (350, 424928), (392, 379400), (400, 371812), (448, 331975), (490, 303520), (542, 274400), (560, 265580), (686, 216800), (700, 212464), (784, 189700), (800, 185906), (980, 151760), (1084, 137200), (1120, 132790), (1225, 121408), (1355, 109760), (1372, 108400), (1400, 106232), (1568, 94850), (1600, 92953), (1715, 86720), (1897, 78400), (1960, 75880), (2168, 68600), (2240, 66395), (2450, 60704), (2710, 54880), (2744, 54200), (2800, 53116), (3136, 47425), (3430, 43360), (3794, 39200), (3920, 37940), (4336, 34300), (4900, 30352), (5420, 27440), (5488, 27100), (5600, 26558), (6775, 21952), (6860, 21680), (7588, 19600), (7840, 18970), (8575, 17344), (8672, 17150), (9485, 15680), (9800, 15176), (10840, 13720), (10976, 13550), (11200, 13279)]