79375800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{18899}}^1$

素因数の和:18925

約数の個数: 96

約数和(自身を含む): 281232000

約数和(自身を除く): 201856200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 18899, 37798, 56697, 75596, 94495, 113394, 132293, 151192, 188990, 226788, 264586, 283485, 377980, 396879, 453576, 472475, 529172, 566970, 661465, 755960, 793758, 944950, 1058344, 1133940, 1322930, 1417425, 1587516, 1889900, 1984395, 2267880, 2645860, 2834850, 3175032, 3307325, 3779800, 3968790, 5291720, 5669700, 6614650, 7937580, 9921975, 11339400, 13229300, 15875160, 19843950, 26458600, 39687900, 79375800]

約数ペア:

[(1, 79375800), (2, 39687900), (3, 26458600), (4, 19843950), (5, 15875160), (6, 13229300), (7, 11339400), (8, 9921975), (10, 7937580), (12, 6614650), (14, 5669700), (15, 5291720), (20, 3968790), (21, 3779800), (24, 3307325), (25, 3175032), (28, 2834850), (30, 2645860), (35, 2267880), (40, 1984395), (42, 1889900), (50, 1587516), (56, 1417425), (60, 1322930), (70, 1133940), (75, 1058344), (84, 944950), (100, 793758), (105, 755960), (120, 661465), (140, 566970), (150, 529172), (168, 472475), (175, 453576), (200, 396879), (210, 377980), (280, 283485), (300, 264586), (350, 226788), (420, 188990), (525, 151192), (600, 132293), (700, 113394), (840, 94495), (1050, 75596), (1400, 56697), (2100, 37798), (4200, 18899)]