297211500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{66047}}^1$

素因数の和:66072

約数の個数: 72

約数和(自身を含む): 937617408

約数和(自身を除く): 640405908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 66047, 132094, 198141, 264188, 330235, 396282, 594423, 660470, 792564, 990705, 1188846, 1320940, 1651175, 1981410, 2377692, 2972115, 3302350, 3962820, 4953525, 5944230, 6604700, 8255875, 9907050, 11888460, 14860575, 16511750, 19814100, 24767625, 29721150, 33023500, 49535250, 59442300, 74302875, 99070500, 148605750, 297211500]

約数ペア:

[(1, 297211500), (2, 148605750), (3, 99070500), (4, 74302875), (5, 59442300), (6, 49535250), (9, 33023500), (10, 29721150), (12, 24767625), (15, 19814100), (18, 16511750), (20, 14860575), (25, 11888460), (30, 9907050), (36, 8255875), (45, 6604700), (50, 5944230), (60, 4953525), (75, 3962820), (90, 3302350), (100, 2972115), (125, 2377692), (150, 1981410), (180, 1651175), (225, 1320940), (250, 1188846), (300, 990705), (375, 792564), (450, 660470), (500, 594423), (750, 396282), (900, 330235), (1125, 264188), (1500, 198141), (2250, 132094), (4500, 66047)]