84985600

素因数分解:

$2^8\times 5^2\times 7^2\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 162

約数和(自身を含む): 245598864

約数和(自身を除く): 160613264

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, 128, 140, 160, 175, 196, 200, 224, 245, 256, 271, 280, 320, 350, 392, 400, 448, 490, 542, 560, 640, 700, 784, 800, 896, 980, 1084, 1120, 1225, 1280, 1355, 1400, 1568, 1600, 1792, 1897, 1960, 2168, 2240, 2450, 2710, 2800, 3136, 3200, 3794, 3920, 4336, 4480, 4900, 5420, 5600, 6272, 6400, 6775, 7588, 7840, 8672, 8960, 9485, 9800, 10840, 11200, 12544, 13279, 13550, 15176, 15680, 17344, 18970, 19600, 21680, 22400, 26558, 27100, 30352, 31360, 34688, 37940, 39200, 43360, 44800, 47425, 53116, 54200, 60704, 62720, 66395, 69376, 75880, 78400, 86720, 94850, 106232, 108400, 121408, 132790, 151760, 156800, 173440, 189700, 212464, 216800, 242816, 265580, 303520, 313600, 331975, 346880, 379400, 424928, 433600, 485632, 531160, 607040, 663950, 758800, 849856, 867200, 1062320, 1214080, 1327900, 1517600, 1699712, 1734400, 2124640, 2428160, 2655800, 3035200, 3399424, 4249280, 5311600, 6070400, 8498560, 10623200, 12140800, 16997120, 21246400, 42492800, 84985600]

約数ペア:

[(1, 84985600), (2, 42492800), (4, 21246400), (5, 16997120), (7, 12140800), (8, 10623200), (10, 8498560), (14, 6070400), (16, 5311600), (20, 4249280), (25, 3399424), (28, 3035200), (32, 2655800), (35, 2428160), (40, 2124640), (49, 1734400), (50, 1699712), (56, 1517600), (64, 1327900), (70, 1214080), (80, 1062320), (98, 867200), (100, 849856), (112, 758800), (128, 663950), (140, 607040), (160, 531160), (175, 485632), (196, 433600), (200, 424928), (224, 379400), (245, 346880), (256, 331975), (271, 313600), (280, 303520), (320, 265580), (350, 242816), (392, 216800), (400, 212464), (448, 189700), (490, 173440), (542, 156800), (560, 151760), (640, 132790), (700, 121408), (784, 108400), (800, 106232), (896, 94850), (980, 86720), (1084, 78400), (1120, 75880), (1225, 69376), (1280, 66395), (1355, 62720), (1400, 60704), (1568, 54200), (1600, 53116), (1792, 47425), (1897, 44800), (1960, 43360), (2168, 39200), (2240, 37940), (2450, 34688), (2710, 31360), (2800, 30352), (3136, 27100), (3200, 26558), (3794, 22400), (3920, 21680), (4336, 19600), (4480, 18970), (4900, 17344), (5420, 15680), (5600, 15176), (6272, 13550), (6400, 13279), (6775, 12544), (7588, 11200), (7840, 10840), (8672, 9800), (8960, 9485)]