83944170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 226512000

約数和(自身を除く): 142567830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 109, 129, 199, 215, 218, 258, 327, 387, 398, 430, 545, 597, 645, 654, 774, 981, 995, 1090, 1194, 1290, 1635, 1791, 1935, 1962, 1990, 2985, 3270, 3582, 3870, 4687, 4905, 5970, 8557, 8955, 9374, 9810, 14061, 17114, 17910, 21691, 23435, 25671, 28122, 42183, 42785, 43382, 46870, 51342, 65073, 70305, 77013, 84366, 85570, 108455, 128355, 130146, 140610, 154026, 195219, 210915, 216910, 256710, 325365, 385065, 390438, 421830, 650730, 770130, 932713, 976095, 1865426, 1952190, 2798139, 4663565, 5596278, 8394417, 9327130, 13990695, 16788834, 27981390, 41972085, 83944170]

約数ペア:

[(1, 83944170), (2, 41972085), (3, 27981390), (5, 16788834), (6, 13990695), (9, 9327130), (10, 8394417), (15, 5596278), (18, 4663565), (30, 2798139), (43, 1952190), (45, 1865426), (86, 976095), (90, 932713), (109, 770130), (129, 650730), (199, 421830), (215, 390438), (218, 385065), (258, 325365), (327, 256710), (387, 216910), (398, 210915), (430, 195219), (545, 154026), (597, 140610), (645, 130146), (654, 128355), (774, 108455), (981, 85570), (995, 84366), (1090, 77013), (1194, 70305), (1290, 65073), (1635, 51342), (1791, 46870), (1935, 43382), (1962, 42785), (1990, 42183), (2985, 28122), (3270, 25671), (3582, 23435), (3870, 21691), (4687, 17910), (4905, 17114), (5970, 14061), (8557, 9810), (8955, 9374)]