196630000

素因数分解:

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

素因数の和:141

約数の個数: 150

約数和(自身を含む): 554528744

約数和(自身を除く): 357898744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 125, 140, 175, 200, 212, 250, 265, 280, 350, 371, 400, 424, 500, 530, 560, 625, 700, 742, 848, 875, 1000, 1060, 1250, 1325, 1400, 1484, 1750, 1855, 2000, 2120, 2500, 2650, 2800, 2809, 2968, 3500, 3710, 4240, 4375, 5000, 5300, 5618, 5936, 6625, 7000, 7420, 8750, 9275, 10000, 10600, 11236, 13250, 14000, 14045, 14840, 17500, 18550, 19663, 21200, 22472, 26500, 28090, 29680, 33125, 35000, 37100, 39326, 44944, 46375, 53000, 56180, 66250, 70000, 70225, 74200, 78652, 92750, 98315, 106000, 112360, 132500, 140450, 148400, 157304, 185500, 196630, 224720, 231875, 265000, 280900, 314608, 351125, 371000, 393260, 463750, 491575, 530000, 561800, 702250, 742000, 786520, 927500, 983150, 1123600, 1404500, 1573040, 1755625, 1855000, 1966300, 2457875, 2809000, 3511250, 3710000, 3932600, 4915750, 5618000, 7022500, 7865200, 9831500, 12289375, 14045000, 19663000, 24578750, 28090000, 39326000, 49157500, 98315000, 196630000]

約数ペア:

[(1, 196630000), (2, 98315000), (4, 49157500), (5, 39326000), (7, 28090000), (8, 24578750), (10, 19663000), (14, 14045000), (16, 12289375), (20, 9831500), (25, 7865200), (28, 7022500), (35, 5618000), (40, 4915750), (50, 3932600), (53, 3710000), (56, 3511250), (70, 2809000), (80, 2457875), (100, 1966300), (106, 1855000), (112, 1755625), (125, 1573040), (140, 1404500), (175, 1123600), (200, 983150), (212, 927500), (250, 786520), (265, 742000), (280, 702250), (350, 561800), (371, 530000), (400, 491575), (424, 463750), (500, 393260), (530, 371000), (560, 351125), (625, 314608), (700, 280900), (742, 265000), (848, 231875), (875, 224720), (1000, 196630), (1060, 185500), (1250, 157304), (1325, 148400), (1400, 140450), (1484, 132500), (1750, 112360), (1855, 106000), (2000, 98315), (2120, 92750), (2500, 78652), (2650, 74200), (2800, 70225), (2809, 70000), (2968, 66250), (3500, 56180), (3710, 53000), (4240, 46375), (4375, 44944), (5000, 39326), (5300, 37100), (5618, 35000), (5936, 33125), (6625, 29680), (7000, 28090), (7420, 26500), (8750, 22472), (9275, 21200), (10000, 19663), (10600, 18550), (11236, 17500), (13250, 14840), (14000, 14045)]