75933880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 127278920

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 88, 95, 110, 124, 152, 155, 190, 209, 220, 248, 293, 310, 341, 380, 418, 440, 586, 589, 620, 682, 760, 836, 1045, 1172, 1178, 1240, 1364, 1465, 1672, 1705, 2090, 2344, 2356, 2728, 2930, 2945, 3223, 3410, 4180, 4712, 5567, 5860, 5890, 6446, 6479, 6820, 8360, 9083, 11134, 11720, 11780, 12892, 12958, 13640, 16115, 18166, 22268, 23560, 25784, 25916, 27835, 32230, 32395, 36332, 44536, 45415, 51832, 55670, 61237, 64460, 64790, 72664, 90830, 99913, 111340, 122474, 128920, 129580, 172577, 181660, 199826, 222680, 244948, 259160, 306185, 345154, 363320, 399652, 489896, 499565, 612370, 690308, 799304, 862885, 999130, 1224740, 1380616, 1725770, 1898347, 1998260, 2449480, 3451540, 3796694, 3996520, 6903080, 7593388, 9491735, 15186776, 18983470, 37966940, 75933880]

約数ペア:

[(1, 75933880), (2, 37966940), (4, 18983470), (5, 15186776), (8, 9491735), (10, 7593388), (11, 6903080), (19, 3996520), (20, 3796694), (22, 3451540), (31, 2449480), (38, 1998260), (40, 1898347), (44, 1725770), (55, 1380616), (62, 1224740), (76, 999130), (88, 862885), (95, 799304), (110, 690308), (124, 612370), (152, 499565), (155, 489896), (190, 399652), (209, 363320), (220, 345154), (248, 306185), (293, 259160), (310, 244948), (341, 222680), (380, 199826), (418, 181660), (440, 172577), (586, 129580), (589, 128920), (620, 122474), (682, 111340), (760, 99913), (836, 90830), (1045, 72664), (1172, 64790), (1178, 64460), (1240, 61237), (1364, 55670), (1465, 51832), (1672, 45415), (1705, 44536), (2090, 36332), (2344, 32395), (2356, 32230), (2728, 27835), (2930, 25916), (2945, 25784), (3223, 23560), (3410, 22268), (4180, 18166), (4712, 16115), (5567, 13640), (5860, 12958), (5890, 12892), (6446, 11780), (6479, 11720), (6820, 11134), (8360, 9083)]