85671960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1583}}^1$

素因数の和:1649

約数の個数: 128

約数和(自身を含む): 287400960

約数和(自身を除く): 201729000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 902, 984, 1230, 1320, 1353, 1583, 1640, 1804, 2255, 2460, 2706, 3166, 3608, 4510, 4749, 4920, 5412, 6332, 6765, 7915, 9020, 9498, 10824, 12664, 13530, 15830, 17413, 18040, 18996, 23745, 27060, 31660, 34826, 37992, 47490, 52239, 54120, 63320, 64903, 69652, 87065, 94980, 104478, 129806, 139304, 174130, 189960, 194709, 208956, 259612, 261195, 324515, 348260, 389418, 417912, 519224, 522390, 649030, 696520, 713933, 778836, 973545, 1044780, 1298060, 1427866, 1557672, 1947090, 2089560, 2141799, 2596120, 2855732, 3569665, 3894180, 4283598, 5711464, 7139330, 7788360, 8567196, 10708995, 14278660, 17134392, 21417990, 28557320, 42835980, 85671960]

約数ペア:

[(1, 85671960), (2, 42835980), (3, 28557320), (4, 21417990), (5, 17134392), (6, 14278660), (8, 10708995), (10, 8567196), (11, 7788360), (12, 7139330), (15, 5711464), (20, 4283598), (22, 3894180), (24, 3569665), (30, 2855732), (33, 2596120), (40, 2141799), (41, 2089560), (44, 1947090), (55, 1557672), (60, 1427866), (66, 1298060), (82, 1044780), (88, 973545), (110, 778836), (120, 713933), (123, 696520), (132, 649030), (164, 522390), (165, 519224), (205, 417912), (220, 389418), (246, 348260), (264, 324515), (328, 261195), (330, 259612), (410, 208956), (440, 194709), (451, 189960), (492, 174130), (615, 139304), (660, 129806), (820, 104478), (902, 94980), (984, 87065), (1230, 69652), (1320, 64903), (1353, 63320), (1583, 54120), (1640, 52239), (1804, 47490), (2255, 37992), (2460, 34826), (2706, 31660), (3166, 27060), (3608, 23745), (4510, 18996), (4749, 18040), (4920, 17413), (5412, 15830), (6332, 13530), (6765, 12664), (7915, 10824), (9020, 9498)]