84386220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1047

約数の個数: 96

約数和(自身を含む): 252134400

約数和(自身を除く): 167748180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 79, 95, 114, 158, 190, 228, 237, 285, 316, 380, 395, 474, 570, 790, 937, 948, 1140, 1185, 1501, 1580, 1874, 2370, 2811, 3002, 3748, 4503, 4685, 4740, 5622, 6004, 7505, 9006, 9370, 11244, 14055, 15010, 17803, 18012, 18740, 22515, 28110, 30020, 35606, 45030, 53409, 56220, 71212, 74023, 89015, 90060, 106818, 148046, 178030, 213636, 222069, 267045, 296092, 356060, 370115, 444138, 534090, 740230, 888276, 1068180, 1110345, 1406437, 1480460, 2220690, 2812874, 4219311, 4441380, 5625748, 7032185, 8438622, 14064370, 16877244, 21096555, 28128740, 42193110, 84386220]

約数ペア:

[(1, 84386220), (2, 42193110), (3, 28128740), (4, 21096555), (5, 16877244), (6, 14064370), (10, 8438622), (12, 7032185), (15, 5625748), (19, 4441380), (20, 4219311), (30, 2812874), (38, 2220690), (57, 1480460), (60, 1406437), (76, 1110345), (79, 1068180), (95, 888276), (114, 740230), (158, 534090), (190, 444138), (228, 370115), (237, 356060), (285, 296092), (316, 267045), (380, 222069), (395, 213636), (474, 178030), (570, 148046), (790, 106818), (937, 90060), (948, 89015), (1140, 74023), (1185, 71212), (1501, 56220), (1580, 53409), (1874, 45030), (2370, 35606), (2811, 30020), (3002, 28110), (3748, 22515), (4503, 18740), (4685, 18012), (4740, 17803), (5622, 15010), (6004, 14055), (7505, 11244), (9006, 9370)]