320442600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28109}}^1$

素因数の和:28147

約数の個数: 96

約数和(自身を含む): 1045692000

約数和(自身を除く): 725249400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5700, 11400, 28109, 56218, 84327, 112436, 140545, 168654, 224872, 281090, 337308, 421635, 534071, 562180, 674616, 702725, 843270, 1068142, 1124360, 1405450, 1602213, 1686540, 2108175, 2136284, 2670355, 2810900, 3204426, 3373080, 4216350, 4272568, 5340710, 5621800, 6408852, 8011065, 8432700, 10681420, 12817704, 13351775, 16022130, 16865400, 21362840, 26703550, 32044260, 40055325, 53407100, 64088520, 80110650, 106814200, 160221300, 320442600]

約数ペア:

[(1, 320442600), (2, 160221300), (3, 106814200), (4, 80110650), (5, 64088520), (6, 53407100), (8, 40055325), (10, 32044260), (12, 26703550), (15, 21362840), (19, 16865400), (20, 16022130), (24, 13351775), (25, 12817704), (30, 10681420), (38, 8432700), (40, 8011065), (50, 6408852), (57, 5621800), (60, 5340710), (75, 4272568), (76, 4216350), (95, 3373080), (100, 3204426), (114, 2810900), (120, 2670355), (150, 2136284), (152, 2108175), (190, 1686540), (200, 1602213), (228, 1405450), (285, 1124360), (300, 1068142), (380, 843270), (456, 702725), (475, 674616), (570, 562180), (600, 534071), (760, 421635), (950, 337308), (1140, 281090), (1425, 224872), (1900, 168654), (2280, 140545), (2850, 112436), (3800, 84327), (5700, 56218), (11400, 28109)]