98315000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{53}}^2$

素因数の和:139

約数の個数: 120

約数和(自身を含む): 268320360

約数和(自身を除く): 170005360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 53, 56, 70, 100, 106, 125, 140, 175, 200, 212, 250, 265, 280, 350, 371, 424, 500, 530, 625, 700, 742, 875, 1000, 1060, 1250, 1325, 1400, 1484, 1750, 1855, 2120, 2500, 2650, 2809, 2968, 3500, 3710, 4375, 5000, 5300, 5618, 6625, 7000, 7420, 8750, 9275, 10600, 11236, 13250, 14045, 14840, 17500, 18550, 19663, 22472, 26500, 28090, 33125, 35000, 37100, 39326, 46375, 53000, 56180, 66250, 70225, 74200, 78652, 92750, 98315, 112360, 132500, 140450, 157304, 185500, 196630, 231875, 265000, 280900, 351125, 371000, 393260, 463750, 491575, 561800, 702250, 786520, 927500, 983150, 1404500, 1755625, 1855000, 1966300, 2457875, 2809000, 3511250, 3932600, 4915750, 7022500, 9831500, 12289375, 14045000, 19663000, 24578750, 49157500, 98315000]

約数ペア:

[(1, 98315000), (2, 49157500), (4, 24578750), (5, 19663000), (7, 14045000), (8, 12289375), (10, 9831500), (14, 7022500), (20, 4915750), (25, 3932600), (28, 3511250), (35, 2809000), (40, 2457875), (50, 1966300), (53, 1855000), (56, 1755625), (70, 1404500), (100, 983150), (106, 927500), (125, 786520), (140, 702250), (175, 561800), (200, 491575), (212, 463750), (250, 393260), (265, 371000), (280, 351125), (350, 280900), (371, 265000), (424, 231875), (500, 196630), (530, 185500), (625, 157304), (700, 140450), (742, 132500), (875, 112360), (1000, 98315), (1060, 92750), (1250, 78652), (1325, 74200), (1400, 70225), (1484, 66250), (1750, 56180), (1855, 53000), (2120, 46375), (2500, 39326), (2650, 37100), (2809, 35000), (2968, 33125), (3500, 28090), (3710, 26500), (4375, 22472), (5000, 19663), (5300, 18550), (5618, 17500), (6625, 14840), (7000, 14045), (7420, 13250), (8750, 11236), (9275, 10600)]