126817020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3416

約数の個数: 144

約数和(自身を含む): 441866880

約数和(自身を除く): 315049860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3135, 3371, 3420, 3762, 4180, 6270, 6742, 7524, 9405, 10113, 12540, 13484, 16855, 18810, 20226, 30339, 33710, 37081, 37620, 40452, 50565, 60678, 64049, 67420, 74162, 101130, 111243, 121356, 128098, 148324, 151695, 185405, 192147, 202260, 222486, 256196, 303390, 320245, 333729, 370810, 384294, 444972, 556215, 576441, 606780, 640490, 667458, 704539, 741620, 768588, 960735, 1112430, 1152882, 1280980, 1334916, 1409078, 1668645, 1921470, 2113617, 2224860, 2305764, 2818156, 2882205, 3337290, 3522695, 3842940, 4227234, 5764410, 6340851, 6674580, 7045390, 8454468, 10568085, 11528820, 12681702, 14090780, 21136170, 25363404, 31704255, 42272340, 63408510, 126817020]

約数ペア:

[(1, 126817020), (2, 63408510), (3, 42272340), (4, 31704255), (5, 25363404), (6, 21136170), (9, 14090780), (10, 12681702), (11, 11528820), (12, 10568085), (15, 8454468), (18, 7045390), (19, 6674580), (20, 6340851), (22, 5764410), (30, 4227234), (33, 3842940), (36, 3522695), (38, 3337290), (44, 2882205), (45, 2818156), (55, 2305764), (57, 2224860), (60, 2113617), (66, 1921470), (76, 1668645), (90, 1409078), (95, 1334916), (99, 1280980), (110, 1152882), (114, 1112430), (132, 960735), (165, 768588), (171, 741620), (180, 704539), (190, 667458), (198, 640490), (209, 606780), (220, 576441), (228, 556215), (285, 444972), (330, 384294), (342, 370810), (380, 333729), (396, 320245), (418, 303390), (495, 256196), (570, 222486), (627, 202260), (660, 192147), (684, 185405), (836, 151695), (855, 148324), (990, 128098), (1045, 121356), (1140, 111243), (1254, 101130), (1710, 74162), (1881, 67420), (1980, 64049), (2090, 60678), (2508, 50565), (3135, 40452), (3371, 37620), (3420, 37081), (3762, 33710), (4180, 30339), (6270, 20226), (6742, 18810), (7524, 16855), (9405, 13484), (10113, 12540)]