83748120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:765

約数の個数: 128

約数和(自身を含む): 270786240

約数和(自身を除く): 187038120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 366, 408, 488, 510, 610, 673, 680, 732, 915, 1020, 1037, 1220, 1346, 1464, 1830, 2019, 2040, 2074, 2440, 2692, 3111, 3365, 3660, 4038, 4148, 5185, 5384, 6222, 6730, 7320, 8076, 8296, 10095, 10370, 11441, 12444, 13460, 15555, 16152, 20190, 20740, 22882, 24888, 26920, 31110, 34323, 40380, 41053, 41480, 45764, 57205, 62220, 68646, 80760, 82106, 91528, 114410, 123159, 124440, 137292, 164212, 171615, 205265, 228820, 246318, 274584, 328424, 343230, 410530, 457640, 492636, 615795, 686460, 697901, 821060, 985272, 1231590, 1372920, 1395802, 1642120, 2093703, 2463180, 2791604, 3489505, 4187406, 4926360, 5583208, 6979010, 8374812, 10468515, 13958020, 16749624, 20937030, 27916040, 41874060, 83748120]

約数ペア:

[(1, 83748120), (2, 41874060), (3, 27916040), (4, 20937030), (5, 16749624), (6, 13958020), (8, 10468515), (10, 8374812), (12, 6979010), (15, 5583208), (17, 4926360), (20, 4187406), (24, 3489505), (30, 2791604), (34, 2463180), (40, 2093703), (51, 1642120), (60, 1395802), (61, 1372920), (68, 1231590), (85, 985272), (102, 821060), (120, 697901), (122, 686460), (136, 615795), (170, 492636), (183, 457640), (204, 410530), (244, 343230), (255, 328424), (305, 274584), (340, 246318), (366, 228820), (408, 205265), (488, 171615), (510, 164212), (610, 137292), (673, 124440), (680, 123159), (732, 114410), (915, 91528), (1020, 82106), (1037, 80760), (1220, 68646), (1346, 62220), (1464, 57205), (1830, 45764), (2019, 41480), (2040, 41053), (2074, 40380), (2440, 34323), (2692, 31110), (3111, 26920), (3365, 24888), (3660, 22882), (4038, 20740), (4148, 20190), (5185, 16152), (5384, 15555), (6222, 13460), (6730, 12444), (7320, 11441), (8076, 10370), (8296, 10095)]