72846180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36791}}^1$

素因数の和:36817

約数の個数: 72

約数和(自身を含む): 241061184

約数和(自身を除く): 168215004

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, 36791, 73582, 110373, 147164, 183955, 220746, 331119, 367910, 404701, 441492, 551865, 662238, 735820, 809402, 1103730, 1214103, 1324476, 1618804, 1655595, 2023505, 2207460, 2428206, 3311190, 3642309, 4047010, 4856412, 6070515, 6622380, 7284618, 8094020, 12141030, 14569236, 18211545, 24282060, 36423090, 72846180]

約数ペア:

[(1, 72846180), (2, 36423090), (3, 24282060), (4, 18211545), (5, 14569236), (6, 12141030), (9, 8094020), (10, 7284618), (11, 6622380), (12, 6070515), (15, 4856412), (18, 4047010), (20, 3642309), (22, 3311190), (30, 2428206), (33, 2207460), (36, 2023505), (44, 1655595), (45, 1618804), (55, 1324476), (60, 1214103), (66, 1103730), (90, 809402), (99, 735820), (110, 662238), (132, 551865), (165, 441492), (180, 404701), (198, 367910), (220, 331119), (330, 220746), (396, 183955), (495, 147164), (660, 110373), (990, 73582), (1980, 36791)]