945947100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{450451}}^1$

素因数の和:450475

約数の個数: 72

約数和(自身を含む): 3127938688

約数和(自身を除く): 2181991588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 450451, 900902, 1351353, 1801804, 2252255, 2702706, 3153157, 4504510, 5405412, 6306314, 6756765, 9009020, 9459471, 11261275, 12612628, 13513530, 15765785, 18918942, 22522550, 27027060, 31531570, 33783825, 37837884, 45045100, 47297355, 63063140, 67567650, 78828925, 94594710, 135135300, 157657850, 189189420, 236486775, 315315700, 472973550, 945947100]

約数ペア:

[(1, 945947100), (2, 472973550), (3, 315315700), (4, 236486775), (5, 189189420), (6, 157657850), (7, 135135300), (10, 94594710), (12, 78828925), (14, 67567650), (15, 63063140), (20, 47297355), (21, 45045100), (25, 37837884), (28, 33783825), (30, 31531570), (35, 27027060), (42, 22522550), (50, 18918942), (60, 15765785), (70, 13513530), (75, 12612628), (84, 11261275), (100, 9459471), (105, 9009020), (140, 6756765), (150, 6306314), (175, 5405412), (210, 4504510), (300, 3153157), (350, 2702706), (420, 2252255), (525, 1801804), (700, 1351353), (1050, 900902), (2100, 450451)]