179557620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1381}}^1$

素因数の和:1601

約数の個数: 96

約数和(自身を含む): 551650176

約数和(自身を除く): 372092556

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 197, 220, 330, 394, 591, 660, 788, 985, 1182, 1381, 1970, 2167, 2364, 2762, 2955, 3940, 4143, 4334, 5524, 5910, 6501, 6905, 8286, 8668, 10835, 11820, 13002, 13810, 15191, 16572, 20715, 21670, 26004, 27620, 30382, 32505, 41430, 43340, 45573, 60764, 65010, 75955, 82860, 91146, 130020, 151910, 182292, 227865, 272057, 303820, 455730, 544114, 816171, 911460, 1088228, 1360285, 1632342, 2720570, 2992627, 3264684, 4080855, 5441140, 5985254, 8161710, 8977881, 11970508, 14963135, 16323420, 17955762, 29926270, 35911524, 44889405, 59852540, 89778810, 179557620]

約数ペア:

[(1, 179557620), (2, 89778810), (3, 59852540), (4, 44889405), (5, 35911524), (6, 29926270), (10, 17955762), (11, 16323420), (12, 14963135), (15, 11970508), (20, 8977881), (22, 8161710), (30, 5985254), (33, 5441140), (44, 4080855), (55, 3264684), (60, 2992627), (66, 2720570), (110, 1632342), (132, 1360285), (165, 1088228), (197, 911460), (220, 816171), (330, 544114), (394, 455730), (591, 303820), (660, 272057), (788, 227865), (985, 182292), (1182, 151910), (1381, 130020), (1970, 91146), (2167, 82860), (2364, 75955), (2762, 65010), (2955, 60764), (3940, 45573), (4143, 43340), (4334, 41430), (5524, 32505), (5910, 30382), (6501, 27620), (6905, 26004), (8286, 21670), (8668, 20715), (10835, 16572), (11820, 15191), (13002, 13810)]