118860200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1075

約数の個数: 96

約数和(自身を含む): 300576000

約数和(自身を除く): 181715800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 76, 95, 100, 124, 152, 155, 190, 200, 248, 310, 380, 475, 589, 620, 760, 775, 950, 1009, 1178, 1240, 1550, 1900, 2018, 2356, 2945, 3100, 3800, 4036, 4712, 5045, 5890, 6200, 8072, 10090, 11780, 14725, 19171, 20180, 23560, 25225, 29450, 31279, 38342, 40360, 50450, 58900, 62558, 76684, 95855, 100900, 117800, 125116, 153368, 156395, 191710, 201800, 250232, 312790, 383420, 479275, 594301, 625580, 766840, 781975, 958550, 1188602, 1251160, 1563950, 1917100, 2377204, 2971505, 3127900, 3834200, 4754408, 5943010, 6255800, 11886020, 14857525, 23772040, 29715050, 59430100, 118860200]

約数ペア:

[(1, 118860200), (2, 59430100), (4, 29715050), (5, 23772040), (8, 14857525), (10, 11886020), (19, 6255800), (20, 5943010), (25, 4754408), (31, 3834200), (38, 3127900), (40, 2971505), (50, 2377204), (62, 1917100), (76, 1563950), (95, 1251160), (100, 1188602), (124, 958550), (152, 781975), (155, 766840), (190, 625580), (200, 594301), (248, 479275), (310, 383420), (380, 312790), (475, 250232), (589, 201800), (620, 191710), (760, 156395), (775, 153368), (950, 125116), (1009, 117800), (1178, 100900), (1240, 95855), (1550, 76684), (1900, 62558), (2018, 58900), (2356, 50450), (2945, 40360), (3100, 38342), (3800, 31279), (4036, 29450), (4712, 25225), (5045, 23560), (5890, 20180), (6200, 19171), (8072, 14725), (10090, 11780)]