81450150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28579}}^1$

素因数の和:28613

約数の個数: 48

約数和(自身を含む): 212635200

約数和(自身を除く): 131185050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 28579, 57158, 85737, 142895, 171474, 285790, 428685, 543001, 714475, 857370, 1086002, 1428950, 1629003, 2143425, 2715005, 3258006, 4286850, 5430010, 8145015, 13575025, 16290030, 27150050, 40725075, 81450150]

約数ペア:

[(1, 81450150), (2, 40725075), (3, 27150050), (5, 16290030), (6, 13575025), (10, 8145015), (15, 5430010), (19, 4286850), (25, 3258006), (30, 2715005), (38, 2143425), (50, 1629003), (57, 1428950), (75, 1086002), (95, 857370), (114, 714475), (150, 543001), (190, 428685), (285, 285790), (475, 171474), (570, 142895), (950, 85737), (1425, 57158), (2850, 28579)]