44865000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{997}}^1$

素因数の和:1029

約数の個数: 120

約数和(自身を含む): 151990410

約数和(自身を除く): 107125410

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 997, 1000, 1125, 1250, 1500, 1800, 1875, 1994, 2250, 2500, 2991, 3000, 3750, 3988, 4500, 4985, 5000, 5625, 5982, 7500, 7976, 8973, 9000, 9970, 11250, 11964, 14955, 15000, 17946, 19940, 22500, 23928, 24925, 29910, 35892, 39880, 44865, 45000, 49850, 59820, 71784, 74775, 89730, 99700, 119640, 124625, 149550, 179460, 199400, 224325, 249250, 299100, 358920, 373875, 448650, 498500, 598200, 623125, 747750, 897300, 997000, 1121625, 1246250, 1495500, 1794600, 1869375, 2243250, 2492500, 2991000, 3738750, 4486500, 4985000, 5608125, 7477500, 8973000, 11216250, 14955000, 22432500, 44865000]

約数ペア:

[(1, 44865000), (2, 22432500), (3, 14955000), (4, 11216250), (5, 8973000), (6, 7477500), (8, 5608125), (9, 4985000), (10, 4486500), (12, 3738750), (15, 2991000), (18, 2492500), (20, 2243250), (24, 1869375), (25, 1794600), (30, 1495500), (36, 1246250), (40, 1121625), (45, 997000), (50, 897300), (60, 747750), (72, 623125), (75, 598200), (90, 498500), (100, 448650), (120, 373875), (125, 358920), (150, 299100), (180, 249250), (200, 224325), (225, 199400), (250, 179460), (300, 149550), (360, 124625), (375, 119640), (450, 99700), (500, 89730), (600, 74775), (625, 71784), (750, 59820), (900, 49850), (997, 45000), (1000, 44865), (1125, 39880), (1250, 35892), (1500, 29910), (1800, 24925), (1875, 23928), (1994, 22500), (2250, 19940), (2500, 17946), (2991, 15000), (3000, 14955), (3750, 11964), (3988, 11250), (4500, 9970), (4985, 9000), (5000, 8973), (5625, 7976), (5982, 7500)]