130384980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65851}}^1$

素因数の和:65877

約数の個数: 72

約数和(自身を含む): 431462304

約数和(自身を除く): 301077324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 65851, 131702, 197553, 263404, 329255, 395106, 592659, 658510, 724361, 790212, 987765, 1185318, 1317020, 1448722, 1975530, 2173083, 2370636, 2897444, 2963295, 3621805, 3951060, 4346166, 5926590, 6519249, 7243610, 8692332, 10865415, 11853180, 13038498, 14487220, 21730830, 26076996, 32596245, 43461660, 65192490, 130384980]

約数ペア:

[(1, 130384980), (2, 65192490), (3, 43461660), (4, 32596245), (5, 26076996), (6, 21730830), (9, 14487220), (10, 13038498), (11, 11853180), (12, 10865415), (15, 8692332), (18, 7243610), (20, 6519249), (22, 5926590), (30, 4346166), (33, 3951060), (36, 3621805), (44, 2963295), (45, 2897444), (55, 2370636), (60, 2173083), (66, 1975530), (90, 1448722), (99, 1317020), (110, 1185318), (132, 987765), (165, 790212), (180, 724361), (198, 658510), (220, 592659), (330, 395106), (396, 329255), (495, 263404), (660, 197553), (990, 131702), (1980, 65851)]