126811800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{70451}}^1$

素因数の和:70473

約数の個数: 72

約数和(自身を含む): 425882340

約数和(自身を除く): 299070540

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, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 70451, 140902, 211353, 281804, 352255, 422706, 563608, 634059, 704510, 845412, 1056765, 1268118, 1409020, 1690824, 1761275, 2113530, 2536236, 2818040, 3170295, 3522550, 4227060, 5072472, 5283825, 6340590, 7045100, 8454120, 10567650, 12681180, 14090200, 15851475, 21135300, 25362360, 31702950, 42270600, 63405900, 126811800]

約数ペア:

[(1, 126811800), (2, 63405900), (3, 42270600), (4, 31702950), (5, 25362360), (6, 21135300), (8, 15851475), (9, 14090200), (10, 12681180), (12, 10567650), (15, 8454120), (18, 7045100), (20, 6340590), (24, 5283825), (25, 5072472), (30, 4227060), (36, 3522550), (40, 3170295), (45, 2818040), (50, 2536236), (60, 2113530), (72, 1761275), (75, 1690824), (90, 1409020), (100, 1268118), (120, 1056765), (150, 845412), (180, 704510), (200, 634059), (225, 563608), (300, 422706), (360, 352255), (450, 281804), (600, 211353), (900, 140902), (1800, 70451)]