148498020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2090

約数の個数: 144

約数和(自身を含む): 504923328

約数和(自身を除く): 356425308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 185, 198, 220, 222, 330, 333, 370, 396, 407, 444, 495, 555, 660, 666, 740, 814, 990, 1110, 1221, 1332, 1628, 1665, 1980, 2027, 2035, 2220, 2442, 3330, 3663, 4054, 4070, 4884, 6081, 6105, 6660, 7326, 8108, 8140, 10135, 12162, 12210, 14652, 18243, 18315, 20270, 22297, 24324, 24420, 30405, 36486, 36630, 40540, 44594, 60810, 66891, 72972, 73260, 74999, 89188, 91215, 111485, 121620, 133782, 149998, 182430, 200673, 222970, 224997, 267564, 299996, 334455, 364860, 374995, 401346, 445940, 449994, 668910, 674991, 749990, 802692, 824989, 899988, 1003365, 1124985, 1337820, 1349982, 1499980, 1649978, 2006730, 2249970, 2474967, 2699964, 3299956, 3374955, 4013460, 4124945, 4499940, 4949934, 6749910, 7424901, 8249890, 9899868, 12374835, 13499820, 14849802, 16499780, 24749670, 29699604, 37124505, 49499340, 74249010, 148498020]

約数ペア:

[(1, 148498020), (2, 74249010), (3, 49499340), (4, 37124505), (5, 29699604), (6, 24749670), (9, 16499780), (10, 14849802), (11, 13499820), (12, 12374835), (15, 9899868), (18, 8249890), (20, 7424901), (22, 6749910), (30, 4949934), (33, 4499940), (36, 4124945), (37, 4013460), (44, 3374955), (45, 3299956), (55, 2699964), (60, 2474967), (66, 2249970), (74, 2006730), (90, 1649978), (99, 1499980), (110, 1349982), (111, 1337820), (132, 1124985), (148, 1003365), (165, 899988), (180, 824989), (185, 802692), (198, 749990), (220, 674991), (222, 668910), (330, 449994), (333, 445940), (370, 401346), (396, 374995), (407, 364860), (444, 334455), (495, 299996), (555, 267564), (660, 224997), (666, 222970), (740, 200673), (814, 182430), (990, 149998), (1110, 133782), (1221, 121620), (1332, 111485), (1628, 91215), (1665, 89188), (1980, 74999), (2027, 73260), (2035, 72972), (2220, 66891), (2442, 60810), (3330, 44594), (3663, 40540), (4054, 36630), (4070, 36486), (4884, 30405), (6081, 24420), (6105, 24324), (6660, 22297), (7326, 20270), (8108, 18315), (8140, 18243), (10135, 14652), (12162, 12210)]