304033140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{12329}}^1$

素因数の和:12481

約数の個数: 72

約数和(自身を含む): 929040840

約数和(自身を除く): 625007700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8220, 12329, 12330, 24658, 24660, 36987, 49316, 61645, 73974, 110961, 123290, 147948, 184935, 221922, 246580, 369870, 443844, 554805, 739740, 1109610, 1689073, 2219220, 3378146, 5067219, 6756292, 8445365, 10134438, 15201657, 16890730, 20268876, 25336095, 30403314, 33781460, 50672190, 60806628, 76008285, 101344380, 152016570, 304033140]

約数ペア:

[(1, 304033140), (2, 152016570), (3, 101344380), (4, 76008285), (5, 60806628), (6, 50672190), (9, 33781460), (10, 30403314), (12, 25336095), (15, 20268876), (18, 16890730), (20, 15201657), (30, 10134438), (36, 8445365), (45, 6756292), (60, 5067219), (90, 3378146), (137, 2219220), (180, 1689073), (274, 1109610), (411, 739740), (548, 554805), (685, 443844), (822, 369870), (1233, 246580), (1370, 221922), (1644, 184935), (2055, 147948), (2466, 123290), (2740, 110961), (4110, 73974), (4932, 61645), (6165, 49316), (8220, 36987), (12329, 24660), (12330, 24658)]