127156770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2177

約数の個数: 128

約数和(自身を含む): 386830080

約数和(自身を除く): 259673310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2131, 2210, 2295, 3315, 3510, 3978, 4262, 4590, 5967, 6393, 6630, 9945, 10655, 11934, 12786, 19179, 19890, 21310, 27703, 29835, 31965, 36227, 38358, 55406, 57537, 59670, 63930, 72454, 83109, 95895, 108681, 115074, 138515, 166218, 181135, 191790, 217362, 249327, 277030, 287685, 326043, 362270, 415545, 470951, 498654, 543405, 575370, 652086, 747981, 831090, 941902, 978129, 1086810, 1246635, 1412853, 1495962, 1630215, 1956258, 2354755, 2493270, 2825706, 3260430, 3739905, 4238559, 4709510, 4890645, 7064265, 7479810, 8477118, 9781290, 12715677, 14128530, 21192795, 25431354, 42385590, 63578385, 127156770]

約数ペア:

[(1, 127156770), (2, 63578385), (3, 42385590), (5, 25431354), (6, 21192795), (9, 14128530), (10, 12715677), (13, 9781290), (15, 8477118), (17, 7479810), (18, 7064265), (26, 4890645), (27, 4709510), (30, 4238559), (34, 3739905), (39, 3260430), (45, 2825706), (51, 2493270), (54, 2354755), (65, 1956258), (78, 1630215), (85, 1495962), (90, 1412853), (102, 1246635), (117, 1086810), (130, 978129), (135, 941902), (153, 831090), (170, 747981), (195, 652086), (221, 575370), (234, 543405), (255, 498654), (270, 470951), (306, 415545), (351, 362270), (390, 326043), (442, 287685), (459, 277030), (510, 249327), (585, 217362), (663, 191790), (702, 181135), (765, 166218), (918, 138515), (1105, 115074), (1170, 108681), (1326, 95895), (1530, 83109), (1755, 72454), (1989, 63930), (2131, 59670), (2210, 57537), (2295, 55406), (3315, 38358), (3510, 36227), (3978, 31965), (4262, 29835), (4590, 27703), (5967, 21310), (6393, 19890), (6630, 19179), (9945, 12786), (10655, 11934)]