74747750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{353}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 176275008

約数和(自身を除く): 101527258

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 125, 154, 175, 242, 250, 275, 350, 353, 385, 550, 605, 706, 770, 847, 875, 1210, 1375, 1694, 1750, 1765, 1925, 2471, 2750, 3025, 3530, 3850, 3883, 4235, 4942, 6050, 7766, 8470, 8825, 9625, 12355, 15125, 17650, 19250, 19415, 21175, 24710, 27181, 30250, 38830, 42350, 42713, 44125, 54362, 61775, 85426, 88250, 97075, 105875, 123550, 135905, 194150, 211750, 213565, 271810, 298991, 308875, 427130, 485375, 597982, 617750, 679525, 970750, 1067825, 1359050, 1494955, 2135650, 2989910, 3397625, 5339125, 6795250, 7474775, 10678250, 14949550, 37373875, 74747750]

約数ペア:

[(1, 74747750), (2, 37373875), (5, 14949550), (7, 10678250), (10, 7474775), (11, 6795250), (14, 5339125), (22, 3397625), (25, 2989910), (35, 2135650), (50, 1494955), (55, 1359050), (70, 1067825), (77, 970750), (110, 679525), (121, 617750), (125, 597982), (154, 485375), (175, 427130), (242, 308875), (250, 298991), (275, 271810), (350, 213565), (353, 211750), (385, 194150), (550, 135905), (605, 123550), (706, 105875), (770, 97075), (847, 88250), (875, 85426), (1210, 61775), (1375, 54362), (1694, 44125), (1750, 42713), (1765, 42350), (1925, 38830), (2471, 30250), (2750, 27181), (3025, 24710), (3530, 21175), (3850, 19415), (3883, 19250), (4235, 17650), (4942, 15125), (6050, 12355), (7766, 9625), (8470, 8825)]