84047150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 184407840

約数和(自身を除く): 100360690

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 89, 101, 110, 170, 178, 187, 202, 275, 374, 425, 445, 505, 550, 850, 890, 935, 979, 1010, 1111, 1513, 1717, 1870, 1958, 2222, 2225, 2525, 3026, 3434, 4450, 4675, 4895, 5050, 5555, 7565, 8585, 8989, 9350, 9790, 11110, 15130, 16643, 17170, 17978, 18887, 24475, 27775, 33286, 37774, 37825, 42925, 44945, 48950, 55550, 75650, 83215, 85850, 89890, 94435, 98879, 152813, 166430, 188870, 197758, 224725, 305626, 416075, 449450, 472175, 494395, 764065, 832150, 944350, 988790, 1528130, 1680943, 2471975, 3361886, 3820325, 4943950, 7640650, 8404715, 16809430, 42023575, 84047150]

約数ペア:

[(1, 84047150), (2, 42023575), (5, 16809430), (10, 8404715), (11, 7640650), (17, 4943950), (22, 3820325), (25, 3361886), (34, 2471975), (50, 1680943), (55, 1528130), (85, 988790), (89, 944350), (101, 832150), (110, 764065), (170, 494395), (178, 472175), (187, 449450), (202, 416075), (275, 305626), (374, 224725), (425, 197758), (445, 188870), (505, 166430), (550, 152813), (850, 98879), (890, 94435), (935, 89890), (979, 85850), (1010, 83215), (1111, 75650), (1513, 55550), (1717, 48950), (1870, 44945), (1958, 42925), (2222, 37825), (2225, 37774), (2525, 33286), (3026, 27775), (3434, 24475), (4450, 18887), (4675, 17978), (4895, 17170), (5050, 16643), (5555, 15130), (7565, 11110), (8585, 9790), (8989, 9350)]