91380000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{1523}}^1$

素因数の和:1556

約数の個数: 120

約数和(自身を含む): 299941488

約数和(自身を除く): 208561488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1500, 1523, 1875, 2000, 2400, 2500, 3000, 3046, 3750, 4000, 4569, 5000, 6000, 6092, 7500, 7615, 9138, 10000, 12000, 12184, 15000, 15230, 18276, 20000, 22845, 24368, 30000, 30460, 36552, 38075, 45690, 48736, 60000, 60920, 73104, 76150, 91380, 114225, 121840, 146208, 152300, 182760, 190375, 228450, 243680, 304600, 365520, 380750, 456900, 571125, 609200, 731040, 761500, 913800, 951875, 1142250, 1218400, 1523000, 1827600, 1903750, 2284500, 2855625, 3046000, 3655200, 3807500, 4569000, 5711250, 6092000, 7615000, 9138000, 11422500, 15230000, 18276000, 22845000, 30460000, 45690000, 91380000]

約数ペア:

[(1, 91380000), (2, 45690000), (3, 30460000), (4, 22845000), (5, 18276000), (6, 15230000), (8, 11422500), (10, 9138000), (12, 7615000), (15, 6092000), (16, 5711250), (20, 4569000), (24, 3807500), (25, 3655200), (30, 3046000), (32, 2855625), (40, 2284500), (48, 1903750), (50, 1827600), (60, 1523000), (75, 1218400), (80, 1142250), (96, 951875), (100, 913800), (120, 761500), (125, 731040), (150, 609200), (160, 571125), (200, 456900), (240, 380750), (250, 365520), (300, 304600), (375, 243680), (400, 228450), (480, 190375), (500, 182760), (600, 152300), (625, 146208), (750, 121840), (800, 114225), (1000, 91380), (1200, 76150), (1250, 73104), (1500, 60920), (1523, 60000), (1875, 48736), (2000, 45690), (2400, 38075), (2500, 36552), (3000, 30460), (3046, 30000), (3750, 24368), (4000, 22845), (4569, 20000), (5000, 18276), (6000, 15230), (6092, 15000), (7500, 12184), (7615, 12000), (9138, 10000)]