18197250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1316

約数の個数: 64

約数和(自身を含む): 47848320

約数和(自身を除く): 29651070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 750, 950, 1277, 1425, 2375, 2554, 2850, 3831, 4750, 6385, 7125, 7662, 12770, 14250, 19155, 24263, 31925, 38310, 48526, 63850, 72789, 95775, 121315, 145578, 159625, 191550, 242630, 319250, 363945, 478875, 606575, 727890, 957750, 1213150, 1819725, 3032875, 3639450, 6065750, 9098625, 18197250]

約数ペア:

[(1, 18197250), (2, 9098625), (3, 6065750), (5, 3639450), (6, 3032875), (10, 1819725), (15, 1213150), (19, 957750), (25, 727890), (30, 606575), (38, 478875), (50, 363945), (57, 319250), (75, 242630), (95, 191550), (114, 159625), (125, 145578), (150, 121315), (190, 95775), (250, 72789), (285, 63850), (375, 48526), (475, 38310), (570, 31925), (750, 24263), (950, 19155), (1277, 14250), (1425, 12770), (2375, 7662), (2554, 7125), (2850, 6385), (3831, 4750)]