275610180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{28181}}^1$

素因数の和:28356

約数の個数: 48

約数和(自身を含む): 776470464

約数和(自身を除く): 500860284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780, 28181, 56362, 84543, 112724, 140905, 169086, 281810, 338172, 422715, 563620, 845430, 1690860, 4593503, 9187006, 13780509, 18374012, 22967515, 27561018, 45935030, 55122036, 68902545, 91870060, 137805090, 275610180]

約数ペア:

[(1, 275610180), (2, 137805090), (3, 91870060), (4, 68902545), (5, 55122036), (6, 45935030), (10, 27561018), (12, 22967515), (15, 18374012), (20, 13780509), (30, 9187006), (60, 4593503), (163, 1690860), (326, 845430), (489, 563620), (652, 422715), (815, 338172), (978, 281810), (1630, 169086), (1956, 140905), (2445, 112724), (3260, 84543), (4890, 56362), (9780, 28181)]