78473300

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 177321984

約数和(自身を除く): 98848684

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 127, 148, 167, 185, 254, 334, 370, 508, 635, 668, 740, 835, 925, 1270, 1670, 1850, 2540, 3175, 3340, 3700, 4175, 4699, 6179, 6350, 8350, 9398, 12358, 12700, 16700, 18796, 21209, 23495, 24716, 30895, 42418, 46990, 61790, 84836, 93980, 106045, 117475, 123580, 154475, 212090, 234950, 308950, 424180, 469900, 530225, 617900, 784733, 1060450, 1569466, 2120900, 3138932, 3923665, 7847330, 15694660, 19618325, 39236650, 78473300]

約数ペア:

[(1, 78473300), (2, 39236650), (4, 19618325), (5, 15694660), (10, 7847330), (20, 3923665), (25, 3138932), (37, 2120900), (50, 1569466), (74, 1060450), (100, 784733), (127, 617900), (148, 530225), (167, 469900), (185, 424180), (254, 308950), (334, 234950), (370, 212090), (508, 154475), (635, 123580), (668, 117475), (740, 106045), (835, 93980), (925, 84836), (1270, 61790), (1670, 46990), (1850, 42418), (2540, 30895), (3175, 24716), (3340, 23495), (3700, 21209), (4175, 18796), (4699, 16700), (6179, 12700), (6350, 12358), (8350, 9398)]