61239060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4099}}^1$

素因数の和:4197

約数の個数: 72

約数和(自身を含む): 188042400

約数和(自身を除く): 126803340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4099, 4980, 7470, 8198, 12297, 14940, 16396, 20495, 24594, 36891, 40990, 49188, 61485, 73782, 81980, 122970, 147564, 184455, 245940, 340217, 368910, 680434, 737820, 1020651, 1360868, 1701085, 2041302, 3061953, 3402170, 4082604, 5103255, 6123906, 6804340, 10206510, 12247812, 15309765, 20413020, 30619530, 61239060]

約数ペア:

[(1, 61239060), (2, 30619530), (3, 20413020), (4, 15309765), (5, 12247812), (6, 10206510), (9, 6804340), (10, 6123906), (12, 5103255), (15, 4082604), (18, 3402170), (20, 3061953), (30, 2041302), (36, 1701085), (45, 1360868), (60, 1020651), (83, 737820), (90, 680434), (166, 368910), (180, 340217), (249, 245940), (332, 184455), (415, 147564), (498, 122970), (747, 81980), (830, 73782), (996, 61485), (1245, 49188), (1494, 40990), (1660, 36891), (2490, 24594), (2988, 20495), (3735, 16396), (4099, 14940), (4980, 12297), (7470, 8198)]