5400200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 14165760

約数和(自身を除く): 8765560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 67, 100, 104, 124, 130, 134, 155, 200, 248, 260, 268, 310, 325, 335, 403, 520, 536, 620, 650, 670, 775, 806, 871, 1240, 1300, 1340, 1550, 1612, 1675, 1742, 2015, 2077, 2600, 2680, 3100, 3224, 3350, 3484, 4030, 4154, 4355, 6200, 6700, 6968, 8060, 8308, 8710, 10075, 10385, 13400, 16120, 16616, 17420, 20150, 20770, 21775, 27001, 34840, 40300, 41540, 43550, 51925, 54002, 80600, 83080, 87100, 103850, 108004, 135005, 174200, 207700, 216008, 270010, 415400, 540020, 675025, 1080040, 1350050, 2700100, 5400200]

約数ペア:

[(1, 5400200), (2, 2700100), (4, 1350050), (5, 1080040), (8, 675025), (10, 540020), (13, 415400), (20, 270010), (25, 216008), (26, 207700), (31, 174200), (40, 135005), (50, 108004), (52, 103850), (62, 87100), (65, 83080), (67, 80600), (100, 54002), (104, 51925), (124, 43550), (130, 41540), (134, 40300), (155, 34840), (200, 27001), (248, 21775), (260, 20770), (268, 20150), (310, 17420), (325, 16616), (335, 16120), (403, 13400), (520, 10385), (536, 10075), (620, 8710), (650, 8308), (670, 8060), (775, 6968), (806, 6700), (871, 6200), (1240, 4355), (1300, 4154), (1340, 4030), (1550, 3484), (1612, 3350), (1675, 3224), (1742, 3100), (2015, 2680), (2077, 2600)]