55595280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 188487936

約数和(自身を除く): 132892656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 103, 104, 120, 130, 156, 173, 195, 206, 208, 240, 260, 309, 312, 346, 390, 412, 515, 519, 520, 618, 624, 692, 780, 824, 865, 1030, 1038, 1040, 1236, 1339, 1384, 1545, 1560, 1648, 1730, 2060, 2076, 2249, 2472, 2595, 2678, 2768, 3090, 3120, 3460, 4017, 4120, 4152, 4498, 4944, 5190, 5356, 6180, 6695, 6747, 6920, 8034, 8240, 8304, 8996, 10380, 10712, 11245, 12360, 13390, 13494, 13840, 16068, 17819, 17992, 20085, 20760, 21424, 22490, 24720, 26780, 26988, 32136, 33735, 35638, 35984, 40170, 41520, 44980, 53457, 53560, 53976, 64272, 67470, 71276, 80340, 89095, 89960, 106914, 107120, 107952, 134940, 142552, 160680, 178190, 179920, 213828, 231647, 267285, 269880, 285104, 321360, 356380, 427656, 463294, 534570, 539760, 694941, 712760, 855312, 926588, 1069140, 1158235, 1389882, 1425520, 1853176, 2138280, 2316470, 2779764, 3474705, 3706352, 4276560, 4632940, 5559528, 6949410, 9265880, 11119056, 13898820, 18531760, 27797640, 55595280]

約数ペア:

[(1, 55595280), (2, 27797640), (3, 18531760), (4, 13898820), (5, 11119056), (6, 9265880), (8, 6949410), (10, 5559528), (12, 4632940), (13, 4276560), (15, 3706352), (16, 3474705), (20, 2779764), (24, 2316470), (26, 2138280), (30, 1853176), (39, 1425520), (40, 1389882), (48, 1158235), (52, 1069140), (60, 926588), (65, 855312), (78, 712760), (80, 694941), (103, 539760), (104, 534570), (120, 463294), (130, 427656), (156, 356380), (173, 321360), (195, 285104), (206, 269880), (208, 267285), (240, 231647), (260, 213828), (309, 179920), (312, 178190), (346, 160680), (390, 142552), (412, 134940), (515, 107952), (519, 107120), (520, 106914), (618, 89960), (624, 89095), (692, 80340), (780, 71276), (824, 67470), (865, 64272), (1030, 53976), (1038, 53560), (1040, 53457), (1236, 44980), (1339, 41520), (1384, 40170), (1545, 35984), (1560, 35638), (1648, 33735), (1730, 32136), (2060, 26988), (2076, 26780), (2249, 24720), (2472, 22490), (2595, 21424), (2678, 20760), (2768, 20085), (3090, 17992), (3120, 17819), (3460, 16068), (4017, 13840), (4120, 13494), (4152, 13390), (4498, 12360), (4944, 11245), (5190, 10712), (5356, 10380), (6180, 8996), (6695, 8304), (6747, 8240), (6920, 8034)]