75175590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 145455450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 83, 95, 105, 114, 133, 166, 190, 210, 227, 249, 266, 285, 399, 415, 454, 498, 570, 581, 665, 681, 798, 830, 1135, 1162, 1245, 1330, 1362, 1577, 1589, 1743, 1995, 2270, 2490, 2905, 3154, 3178, 3405, 3486, 3990, 4313, 4731, 4767, 5810, 6810, 7885, 7945, 8626, 8715, 9462, 9534, 11039, 12939, 15770, 15890, 17430, 18841, 21565, 22078, 23655, 23835, 25878, 30191, 33117, 37682, 43130, 47310, 47670, 55195, 56523, 60382, 64695, 66234, 90573, 94205, 110390, 113046, 129390, 131887, 150955, 165585, 181146, 188410, 263774, 282615, 301910, 331170, 357979, 395661, 452865, 565230, 659435, 715958, 791322, 905730, 1073937, 1318870, 1789895, 1978305, 2147874, 2505853, 3579790, 3956610, 5011706, 5369685, 7517559, 10739370, 12529265, 15035118, 25058530, 37587795, 75175590]

約数ペア:

[(1, 75175590), (2, 37587795), (3, 25058530), (5, 15035118), (6, 12529265), (7, 10739370), (10, 7517559), (14, 5369685), (15, 5011706), (19, 3956610), (21, 3579790), (30, 2505853), (35, 2147874), (38, 1978305), (42, 1789895), (57, 1318870), (70, 1073937), (83, 905730), (95, 791322), (105, 715958), (114, 659435), (133, 565230), (166, 452865), (190, 395661), (210, 357979), (227, 331170), (249, 301910), (266, 282615), (285, 263774), (399, 188410), (415, 181146), (454, 165585), (498, 150955), (570, 131887), (581, 129390), (665, 113046), (681, 110390), (798, 94205), (830, 90573), (1135, 66234), (1162, 64695), (1245, 60382), (1330, 56523), (1362, 55195), (1577, 47670), (1589, 47310), (1743, 43130), (1995, 37682), (2270, 33117), (2490, 30191), (2905, 25878), (3154, 23835), (3178, 23655), (3405, 22078), (3486, 21565), (3990, 18841), (4313, 17430), (4731, 15890), (4767, 15770), (5810, 12939), (6810, 11039), (7885, 9534), (7945, 9462), (8626, 8715)]