59897120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 160724088

約数和(自身を除く): 100826968

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 61, 68, 76, 80, 85, 95, 122, 136, 152, 160, 170, 190, 244, 272, 304, 305, 323, 340, 361, 380, 488, 544, 608, 610, 646, 680, 722, 760, 976, 1037, 1159, 1220, 1292, 1360, 1444, 1520, 1615, 1805, 1952, 2074, 2318, 2440, 2584, 2720, 2888, 3040, 3230, 3610, 4148, 4636, 4880, 5168, 5185, 5776, 5795, 6137, 6460, 7220, 8296, 9272, 9760, 10336, 10370, 11552, 11590, 12274, 12920, 14440, 16592, 18544, 19703, 20740, 22021, 23180, 24548, 25840, 28880, 30685, 33184, 37088, 39406, 41480, 44042, 46360, 49096, 51680, 57760, 61370, 78812, 82960, 88084, 92720, 98192, 98515, 110105, 122740, 157624, 165920, 176168, 185440, 196384, 197030, 220210, 245480, 315248, 352336, 374357, 394060, 440420, 490960, 630496, 704672, 748714, 788120, 880840, 981920, 1497428, 1576240, 1761680, 1871785, 2994856, 3152480, 3523360, 3743570, 5989712, 7487140, 11979424, 14974280, 29948560, 59897120]

約数ペア:

[(1, 59897120), (2, 29948560), (4, 14974280), (5, 11979424), (8, 7487140), (10, 5989712), (16, 3743570), (17, 3523360), (19, 3152480), (20, 2994856), (32, 1871785), (34, 1761680), (38, 1576240), (40, 1497428), (61, 981920), (68, 880840), (76, 788120), (80, 748714), (85, 704672), (95, 630496), (122, 490960), (136, 440420), (152, 394060), (160, 374357), (170, 352336), (190, 315248), (244, 245480), (272, 220210), (304, 197030), (305, 196384), (323, 185440), (340, 176168), (361, 165920), (380, 157624), (488, 122740), (544, 110105), (608, 98515), (610, 98192), (646, 92720), (680, 88084), (722, 82960), (760, 78812), (976, 61370), (1037, 57760), (1159, 51680), (1220, 49096), (1292, 46360), (1360, 44042), (1444, 41480), (1520, 39406), (1615, 37088), (1805, 33184), (1952, 30685), (2074, 28880), (2318, 25840), (2440, 24548), (2584, 23180), (2720, 22021), (2888, 20740), (3040, 19703), (3230, 18544), (3610, 16592), (4148, 14440), (4636, 12920), (4880, 12274), (5168, 11590), (5185, 11552), (5776, 10370), (5795, 10336), (6137, 9760), (6460, 9272), (7220, 8296)]