45902500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 119311808

約数和(自身を除く): 73409308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 61, 70, 86, 100, 122, 125, 140, 172, 175, 215, 244, 250, 301, 305, 350, 427, 430, 500, 602, 610, 625, 700, 854, 860, 875, 1075, 1204, 1220, 1250, 1505, 1525, 1708, 1750, 2135, 2150, 2500, 2623, 3010, 3050, 3500, 4270, 4300, 4375, 5246, 5375, 6020, 6100, 7525, 7625, 8540, 8750, 10492, 10675, 10750, 13115, 15050, 15250, 17500, 18361, 21350, 21500, 26230, 26875, 30100, 30500, 36722, 37625, 38125, 42700, 52460, 53375, 53750, 65575, 73444, 75250, 76250, 91805, 106750, 107500, 131150, 150500, 152500, 183610, 188125, 213500, 262300, 266875, 327875, 367220, 376250, 459025, 533750, 655750, 752500, 918050, 1067500, 1311500, 1639375, 1836100, 2295125, 3278750, 4590250, 6557500, 9180500, 11475625, 22951250, 45902500]

約数ペア:

[(1, 45902500), (2, 22951250), (4, 11475625), (5, 9180500), (7, 6557500), (10, 4590250), (14, 3278750), (20, 2295125), (25, 1836100), (28, 1639375), (35, 1311500), (43, 1067500), (50, 918050), (61, 752500), (70, 655750), (86, 533750), (100, 459025), (122, 376250), (125, 367220), (140, 327875), (172, 266875), (175, 262300), (215, 213500), (244, 188125), (250, 183610), (301, 152500), (305, 150500), (350, 131150), (427, 107500), (430, 106750), (500, 91805), (602, 76250), (610, 75250), (625, 73444), (700, 65575), (854, 53750), (860, 53375), (875, 52460), (1075, 42700), (1204, 38125), (1220, 37625), (1250, 36722), (1505, 30500), (1525, 30100), (1708, 26875), (1750, 26230), (2135, 21500), (2150, 21350), (2500, 18361), (2623, 17500), (3010, 15250), (3050, 15050), (3500, 13115), (4270, 10750), (4300, 10675), (4375, 10492), (5246, 8750), (5375, 8540), (6020, 7625), (6100, 7525)]