87929460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 283360896

約数和(自身を除く): 195431436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 67, 69, 90, 92, 115, 134, 138, 180, 201, 207, 230, 268, 276, 317, 335, 345, 402, 414, 460, 603, 634, 670, 690, 804, 828, 951, 1005, 1035, 1206, 1268, 1340, 1380, 1541, 1585, 1902, 2010, 2070, 2412, 2853, 3015, 3082, 3170, 3804, 4020, 4140, 4623, 4755, 5706, 6030, 6164, 6340, 7291, 7705, 9246, 9510, 11412, 12060, 13869, 14265, 14582, 15410, 18492, 19020, 21239, 21873, 23115, 27738, 28530, 29164, 30820, 36455, 42478, 43746, 46230, 55476, 57060, 63717, 65619, 69345, 72910, 84956, 87492, 92460, 106195, 109365, 127434, 131238, 138690, 145820, 191151, 212390, 218730, 254868, 262476, 277380, 318585, 328095, 382302, 424780, 437460, 488497, 637170, 656190, 764604, 955755, 976994, 1274340, 1312380, 1465491, 1911510, 1953988, 2442485, 2930982, 3823020, 4396473, 4884970, 5861964, 7327455, 8792946, 9769940, 14654910, 17585892, 21982365, 29309820, 43964730, 87929460]

約数ペア:

[(1, 87929460), (2, 43964730), (3, 29309820), (4, 21982365), (5, 17585892), (6, 14654910), (9, 9769940), (10, 8792946), (12, 7327455), (15, 5861964), (18, 4884970), (20, 4396473), (23, 3823020), (30, 2930982), (36, 2442485), (45, 1953988), (46, 1911510), (60, 1465491), (67, 1312380), (69, 1274340), (90, 976994), (92, 955755), (115, 764604), (134, 656190), (138, 637170), (180, 488497), (201, 437460), (207, 424780), (230, 382302), (268, 328095), (276, 318585), (317, 277380), (335, 262476), (345, 254868), (402, 218730), (414, 212390), (460, 191151), (603, 145820), (634, 138690), (670, 131238), (690, 127434), (804, 109365), (828, 106195), (951, 92460), (1005, 87492), (1035, 84956), (1206, 72910), (1268, 69345), (1340, 65619), (1380, 63717), (1541, 57060), (1585, 55476), (1902, 46230), (2010, 43746), (2070, 42478), (2412, 36455), (2853, 30820), (3015, 29164), (3082, 28530), (3170, 27738), (3804, 23115), (4020, 21873), (4140, 21239), (4623, 19020), (4755, 18492), (5706, 15410), (6030, 14582), (6164, 14265), (6340, 13869), (7291, 12060), (7705, 11412), (9246, 9510)]