42428400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{5051}}^1$

素因数の和:5079

約数の個数: 120

約数和(自身を含む): 155359104

約数和(自身を除く): 112930704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 5051, 8400, 10102, 15153, 20204, 25255, 30306, 35357, 40408, 50510, 60612, 70714, 75765, 80816, 101020, 106071, 121224, 126275, 141428, 151530, 176785, 202040, 212142, 242448, 252550, 282856, 303060, 353570, 378825, 404080, 424284, 505100, 530355, 565712, 606120, 707140, 757650, 848568, 883925, 1010200, 1060710, 1212240, 1414280, 1515300, 1697136, 1767850, 2020400, 2121420, 2651775, 2828560, 3030600, 3535700, 4242840, 5303550, 6061200, 7071400, 8485680, 10607100, 14142800, 21214200, 42428400]

約数ペア:

[(1, 42428400), (2, 21214200), (3, 14142800), (4, 10607100), (5, 8485680), (6, 7071400), (7, 6061200), (8, 5303550), (10, 4242840), (12, 3535700), (14, 3030600), (15, 2828560), (16, 2651775), (20, 2121420), (21, 2020400), (24, 1767850), (25, 1697136), (28, 1515300), (30, 1414280), (35, 1212240), (40, 1060710), (42, 1010200), (48, 883925), (50, 848568), (56, 757650), (60, 707140), (70, 606120), (75, 565712), (80, 530355), (84, 505100), (100, 424284), (105, 404080), (112, 378825), (120, 353570), (140, 303060), (150, 282856), (168, 252550), (175, 242448), (200, 212142), (210, 202040), (240, 176785), (280, 151530), (300, 141428), (336, 126275), (350, 121224), (400, 106071), (420, 101020), (525, 80816), (560, 75765), (600, 70714), (700, 60612), (840, 50510), (1050, 40408), (1200, 35357), (1400, 30306), (1680, 25255), (2100, 20204), (2800, 15153), (4200, 10102), (5051, 8400)]