29999772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 108

約数和(自身を含む): 85398768

約数和(自身を除く): 55398996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 97, 99, 121, 132, 142, 194, 198, 213, 242, 284, 291, 363, 388, 396, 426, 484, 582, 639, 726, 781, 852, 873, 1067, 1089, 1164, 1278, 1452, 1562, 1746, 2134, 2178, 2343, 2556, 3124, 3201, 3492, 4268, 4356, 4686, 6402, 6887, 7029, 8591, 9372, 9603, 11737, 12804, 13774, 14058, 17182, 19206, 20661, 23474, 25773, 27548, 28116, 34364, 35211, 38412, 41322, 46948, 51546, 61983, 70422, 75757, 77319, 82644, 103092, 105633, 123966, 140844, 151514, 154638, 211266, 227271, 247932, 303028, 309276, 422532, 454542, 681813, 833327, 909084, 1363626, 1666654, 2499981, 2727252, 3333308, 4999962, 7499943, 9999924, 14999886, 29999772]

約数ペア:

[(1, 29999772), (2, 14999886), (3, 9999924), (4, 7499943), (6, 4999962), (9, 3333308), (11, 2727252), (12, 2499981), (18, 1666654), (22, 1363626), (33, 909084), (36, 833327), (44, 681813), (66, 454542), (71, 422532), (97, 309276), (99, 303028), (121, 247932), (132, 227271), (142, 211266), (194, 154638), (198, 151514), (213, 140844), (242, 123966), (284, 105633), (291, 103092), (363, 82644), (388, 77319), (396, 75757), (426, 70422), (484, 61983), (582, 51546), (639, 46948), (726, 41322), (781, 38412), (852, 35211), (873, 34364), (1067, 28116), (1089, 27548), (1164, 25773), (1278, 23474), (1452, 20661), (1562, 19206), (1746, 17182), (2134, 14058), (2178, 13774), (2343, 12804), (2556, 11737), (3124, 9603), (3201, 9372), (3492, 8591), (4268, 7029), (4356, 6887), (4686, 6402)]