390270000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{13009}}^1$

素因数の和:13040

約数の個数: 100

約数和(自身を含む): 1259940440

約数和(自身を除く): 869670440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2500, 3000, 3750, 5000, 6000, 7500, 10000, 13009, 15000, 26018, 30000, 39027, 52036, 65045, 78054, 104072, 130090, 156108, 195135, 208144, 260180, 312216, 325225, 390270, 520360, 624432, 650450, 780540, 975675, 1040720, 1300900, 1561080, 1626125, 1951350, 2601800, 3122160, 3252250, 3902700, 4878375, 5203600, 6504500, 7805400, 8130625, 9756750, 13009000, 15610800, 16261250, 19513500, 24391875, 26018000, 32522500, 39027000, 48783750, 65045000, 78054000, 97567500, 130090000, 195135000, 390270000]

約数ペア:

[(1, 390270000), (2, 195135000), (3, 130090000), (4, 97567500), (5, 78054000), (6, 65045000), (8, 48783750), (10, 39027000), (12, 32522500), (15, 26018000), (16, 24391875), (20, 19513500), (24, 16261250), (25, 15610800), (30, 13009000), (40, 9756750), (48, 8130625), (50, 7805400), (60, 6504500), (75, 5203600), (80, 4878375), (100, 3902700), (120, 3252250), (125, 3122160), (150, 2601800), (200, 1951350), (240, 1626125), (250, 1561080), (300, 1300900), (375, 1040720), (400, 975675), (500, 780540), (600, 650450), (625, 624432), (750, 520360), (1000, 390270), (1200, 325225), (1250, 312216), (1500, 260180), (1875, 208144), (2000, 195135), (2500, 156108), (3000, 130090), (3750, 104072), (5000, 78054), (6000, 65045), (7500, 52036), (10000, 39027), (13009, 30000), (15000, 26018)]