84405000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 280035360

約数和(自身を除く): 195630360

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, 625, 662, 680, 750, 850, 993, 1000, 1020, 1250, 1275, 1324, 1500, 1655, 1700, 1875, 1986, 2040, 2125, 2500, 2550, 2648, 3000, 3310, 3400, 3750, 3972, 4250, 4965, 5000, 5100, 5627, 6375, 6620, 7500, 7944, 8275, 8500, 9930, 10200, 10625, 11254, 12750, 13240, 15000, 16550, 16881, 17000, 19860, 21250, 22508, 24825, 25500, 28135, 31875, 33100, 33762, 39720, 41375, 42500, 45016, 49650, 51000, 56270, 63750, 66200, 67524, 82750, 84405, 85000, 99300, 112540, 124125, 127500, 135048, 140675, 165500, 168810, 198600, 206875, 225080, 248250, 255000, 281350, 331000, 337620, 413750, 422025, 496500, 562700, 620625, 675240, 703375, 827500, 844050, 993000, 1125400, 1241250, 1406750, 1655000, 1688100, 2110125, 2482500, 2813500, 3376200, 3516875, 4220250, 4965000, 5627000, 7033750, 8440500, 10550625, 14067500, 16881000, 21101250, 28135000, 42202500, 84405000]

約数ペア:

[(1, 84405000), (2, 42202500), (3, 28135000), (4, 21101250), (5, 16881000), (6, 14067500), (8, 10550625), (10, 8440500), (12, 7033750), (15, 5627000), (17, 4965000), (20, 4220250), (24, 3516875), (25, 3376200), (30, 2813500), (34, 2482500), (40, 2110125), (50, 1688100), (51, 1655000), (60, 1406750), (68, 1241250), (75, 1125400), (85, 993000), (100, 844050), (102, 827500), (120, 703375), (125, 675240), (136, 620625), (150, 562700), (170, 496500), (200, 422025), (204, 413750), (250, 337620), (255, 331000), (300, 281350), (331, 255000), (340, 248250), (375, 225080), (408, 206875), (425, 198600), (500, 168810), (510, 165500), (600, 140675), (625, 135048), (662, 127500), (680, 124125), (750, 112540), (850, 99300), (993, 85000), (1000, 84405), (1020, 82750), (1250, 67524), (1275, 66200), (1324, 63750), (1500, 56270), (1655, 51000), (1700, 49650), (1875, 45016), (1986, 42500), (2040, 41375), (2125, 39720), (2500, 33762), (2550, 33100), (2648, 31875), (3000, 28135), (3310, 25500), (3400, 24825), (3750, 22508), (3972, 21250), (4250, 19860), (4965, 17000), (5000, 16881), (5100, 16550), (5627, 15000), (6375, 13240), (6620, 12750), (7500, 11254), (7944, 10625), (8275, 10200), (8500, 9930)]