128832750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{57259}}^1$

素因数の和:57282

約数の個数: 48

約数和(自身を含む): 348369840

約数和(自身を除く): 219537090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 57259, 114518, 171777, 286295, 343554, 515331, 572590, 858885, 1030662, 1431475, 1717770, 2576655, 2862950, 4294425, 5153310, 7157375, 8588850, 12883275, 14314750, 21472125, 25766550, 42944250, 64416375, 128832750]

約数ペア:

[(1, 128832750), (2, 64416375), (3, 42944250), (5, 25766550), (6, 21472125), (9, 14314750), (10, 12883275), (15, 8588850), (18, 7157375), (25, 5153310), (30, 4294425), (45, 2862950), (50, 2576655), (75, 1717770), (90, 1431475), (125, 1030662), (150, 858885), (225, 572590), (250, 515331), (375, 343554), (450, 286295), (750, 171777), (1125, 114518), (2250, 57259)]