83887320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:745

約数の個数: 128

約数和(自身を含む): 277655040

約数和(自身を除く): 193767720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 103, 110, 120, 132, 165, 206, 220, 264, 309, 330, 412, 440, 515, 617, 618, 660, 824, 1030, 1133, 1234, 1236, 1320, 1545, 1851, 2060, 2266, 2468, 2472, 3085, 3090, 3399, 3702, 4120, 4532, 4936, 5665, 6170, 6180, 6787, 6798, 7404, 9064, 9255, 11330, 12340, 12360, 13574, 13596, 14808, 16995, 18510, 20361, 22660, 24680, 27148, 27192, 33935, 33990, 37020, 40722, 45320, 54296, 63551, 67870, 67980, 74040, 81444, 101805, 127102, 135740, 135960, 162888, 190653, 203610, 254204, 271480, 317755, 381306, 407220, 508408, 635510, 699061, 762612, 814440, 953265, 1271020, 1398122, 1525224, 1906530, 2097183, 2542040, 2796244, 3495305, 3813060, 4194366, 5592488, 6990610, 7626120, 8388732, 10485915, 13981220, 16777464, 20971830, 27962440, 41943660, 83887320]

約数ペア:

[(1, 83887320), (2, 41943660), (3, 27962440), (4, 20971830), (5, 16777464), (6, 13981220), (8, 10485915), (10, 8388732), (11, 7626120), (12, 6990610), (15, 5592488), (20, 4194366), (22, 3813060), (24, 3495305), (30, 2796244), (33, 2542040), (40, 2097183), (44, 1906530), (55, 1525224), (60, 1398122), (66, 1271020), (88, 953265), (103, 814440), (110, 762612), (120, 699061), (132, 635510), (165, 508408), (206, 407220), (220, 381306), (264, 317755), (309, 271480), (330, 254204), (412, 203610), (440, 190653), (515, 162888), (617, 135960), (618, 135740), (660, 127102), (824, 101805), (1030, 81444), (1133, 74040), (1234, 67980), (1236, 67870), (1320, 63551), (1545, 54296), (1851, 45320), (2060, 40722), (2266, 37020), (2468, 33990), (2472, 33935), (3085, 27192), (3090, 27148), (3399, 24680), (3702, 22660), (4120, 20361), (4532, 18510), (4936, 16995), (5665, 14808), (6170, 13596), (6180, 13574), (6787, 12360), (6798, 12340), (7404, 11330), (9064, 9255)]