73115800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 182131200

約数和(自身を除く): 109015400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 71, 76, 95, 100, 142, 152, 190, 200, 271, 284, 355, 380, 475, 542, 568, 710, 760, 950, 1084, 1349, 1355, 1420, 1775, 1900, 2168, 2698, 2710, 2840, 3550, 3800, 5149, 5396, 5420, 6745, 6775, 7100, 10298, 10792, 10840, 13490, 13550, 14200, 19241, 20596, 25745, 26980, 27100, 33725, 38482, 41192, 51490, 53960, 54200, 67450, 76964, 96205, 102980, 128725, 134900, 153928, 192410, 205960, 257450, 269800, 365579, 384820, 481025, 514900, 731158, 769640, 962050, 1029800, 1462316, 1827895, 1924100, 2924632, 3655790, 3848200, 7311580, 9139475, 14623160, 18278950, 36557900, 73115800]

約数ペア:

[(1, 73115800), (2, 36557900), (4, 18278950), (5, 14623160), (8, 9139475), (10, 7311580), (19, 3848200), (20, 3655790), (25, 2924632), (38, 1924100), (40, 1827895), (50, 1462316), (71, 1029800), (76, 962050), (95, 769640), (100, 731158), (142, 514900), (152, 481025), (190, 384820), (200, 365579), (271, 269800), (284, 257450), (355, 205960), (380, 192410), (475, 153928), (542, 134900), (568, 128725), (710, 102980), (760, 96205), (950, 76964), (1084, 67450), (1349, 54200), (1355, 53960), (1420, 51490), (1775, 41192), (1900, 38482), (2168, 33725), (2698, 27100), (2710, 26980), (2840, 25745), (3550, 20596), (3800, 19241), (5149, 14200), (5396, 13550), (5420, 13490), (6745, 10840), (6775, 10792), (7100, 10298)]