26955000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{599}}^1$

素因数の和:631

約数の個数: 120

約数和(自身を含む): 91377000

約数和(自身を除く): 64422000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 599, 600, 625, 750, 900, 1000, 1125, 1198, 1250, 1500, 1797, 1800, 1875, 2250, 2396, 2500, 2995, 3000, 3594, 3750, 4500, 4792, 5000, 5391, 5625, 5990, 7188, 7500, 8985, 9000, 10782, 11250, 11980, 14376, 14975, 15000, 17970, 21564, 22500, 23960, 26955, 29950, 35940, 43128, 44925, 45000, 53910, 59900, 71880, 74875, 89850, 107820, 119800, 134775, 149750, 179700, 215640, 224625, 269550, 299500, 359400, 374375, 449250, 539100, 599000, 673875, 748750, 898500, 1078200, 1123125, 1347750, 1497500, 1797000, 2246250, 2695500, 2995000, 3369375, 4492500, 5391000, 6738750, 8985000, 13477500, 26955000]

約数ペア:

[(1, 26955000), (2, 13477500), (3, 8985000), (4, 6738750), (5, 5391000), (6, 4492500), (8, 3369375), (9, 2995000), (10, 2695500), (12, 2246250), (15, 1797000), (18, 1497500), (20, 1347750), (24, 1123125), (25, 1078200), (30, 898500), (36, 748750), (40, 673875), (45, 599000), (50, 539100), (60, 449250), (72, 374375), (75, 359400), (90, 299500), (100, 269550), (120, 224625), (125, 215640), (150, 179700), (180, 149750), (200, 134775), (225, 119800), (250, 107820), (300, 89850), (360, 74875), (375, 71880), (450, 59900), (500, 53910), (599, 45000), (600, 44925), (625, 43128), (750, 35940), (900, 29950), (1000, 26955), (1125, 23960), (1198, 22500), (1250, 21564), (1500, 17970), (1797, 15000), (1800, 14975), (1875, 14376), (2250, 11980), (2396, 11250), (2500, 10782), (2995, 9000), (3000, 8985), (3594, 7500), (3750, 7188), (4500, 5990), (4792, 5625), (5000, 5391)]