306154260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{9397}}^1$

素因数の和:9593

約数の個数: 72

約数和(自身を含む): 933898056

約数和(自身を除く): 627743796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1629, 1810, 2172, 2715, 3258, 3620, 5430, 6516, 8145, 9397, 10860, 16290, 18794, 28191, 32580, 37588, 46985, 56382, 84573, 93970, 112764, 140955, 169146, 187940, 281910, 338292, 422865, 563820, 845730, 1691460, 1700857, 3401714, 5102571, 6803428, 8504285, 10205142, 15307713, 17008570, 20410284, 25512855, 30615426, 34017140, 51025710, 61230852, 76538565, 102051420, 153077130, 306154260]

約数ペア:

[(1, 306154260), (2, 153077130), (3, 102051420), (4, 76538565), (5, 61230852), (6, 51025710), (9, 34017140), (10, 30615426), (12, 25512855), (15, 20410284), (18, 17008570), (20, 15307713), (30, 10205142), (36, 8504285), (45, 6803428), (60, 5102571), (90, 3401714), (180, 1700857), (181, 1691460), (362, 845730), (543, 563820), (724, 422865), (905, 338292), (1086, 281910), (1629, 187940), (1810, 169146), (2172, 140955), (2715, 112764), (3258, 93970), (3620, 84573), (5430, 56382), (6516, 46985), (8145, 37588), (9397, 32580), (10860, 28191), (16290, 18794)]