16881000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 55935360

約数和(自身を除く): 39054360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 250, 255, 300, 331, 340, 375, 408, 425, 500, 510, 600, 662, 680, 750, 850, 993, 1000, 1020, 1275, 1324, 1500, 1655, 1700, 1986, 2040, 2125, 2550, 2648, 3000, 3310, 3400, 3972, 4250, 4965, 5100, 5627, 6375, 6620, 7944, 8275, 8500, 9930, 10200, 11254, 12750, 13240, 16550, 16881, 17000, 19860, 22508, 24825, 25500, 28135, 33100, 33762, 39720, 41375, 45016, 49650, 51000, 56270, 66200, 67524, 82750, 84405, 99300, 112540, 124125, 135048, 140675, 165500, 168810, 198600, 225080, 248250, 281350, 331000, 337620, 422025, 496500, 562700, 675240, 703375, 844050, 993000, 1125400, 1406750, 1688100, 2110125, 2813500, 3376200, 4220250, 5627000, 8440500, 16881000]

約数ペア:

[(1, 16881000), (2, 8440500), (3, 5627000), (4, 4220250), (5, 3376200), (6, 2813500), (8, 2110125), (10, 1688100), (12, 1406750), (15, 1125400), (17, 993000), (20, 844050), (24, 703375), (25, 675240), (30, 562700), (34, 496500), (40, 422025), (50, 337620), (51, 331000), (60, 281350), (68, 248250), (75, 225080), (85, 198600), (100, 168810), (102, 165500), (120, 140675), (125, 135048), (136, 124125), (150, 112540), (170, 99300), (200, 84405), (204, 82750), (250, 67524), (255, 66200), (300, 56270), (331, 51000), (340, 49650), (375, 45016), (408, 41375), (425, 39720), (500, 33762), (510, 33100), (600, 28135), (662, 25500), (680, 24825), (750, 22508), (850, 19860), (993, 17000), (1000, 16881), (1020, 16550), (1275, 13240), (1324, 12750), (1500, 11254), (1655, 10200), (1700, 9930), (1986, 8500), (2040, 8275), (2125, 7944), (2550, 6620), (2648, 6375), (3000, 5627), (3310, 5100), (3400, 4965), (3972, 4250)]