133227720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:740

約数の個数: 128

約数和(自身を含む): 446688000

約数和(自身を除く): 313460280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 281, 360, 439, 540, 562, 843, 878, 1080, 1124, 1317, 1405, 1686, 1756, 2195, 2248, 2529, 2634, 2810, 3372, 3512, 3951, 4215, 4390, 5058, 5268, 5620, 6585, 6744, 7587, 7902, 8430, 8780, 10116, 10536, 11240, 11853, 12645, 13170, 15174, 15804, 16860, 17560, 19755, 20232, 23706, 25290, 26340, 30348, 31608, 33720, 37935, 39510, 47412, 50580, 52680, 59265, 60696, 75870, 79020, 94824, 101160, 118530, 123359, 151740, 158040, 237060, 246718, 303480, 370077, 474120, 493436, 616795, 740154, 986872, 1110231, 1233590, 1480308, 1850385, 2220462, 2467180, 2960616, 3330693, 3700770, 4440924, 4934360, 5551155, 6661386, 7401540, 8881848, 11102310, 13322772, 14803080, 16653465, 22204620, 26645544, 33306930, 44409240, 66613860, 133227720]

約数ペア:

[(1, 133227720), (2, 66613860), (3, 44409240), (4, 33306930), (5, 26645544), (6, 22204620), (8, 16653465), (9, 14803080), (10, 13322772), (12, 11102310), (15, 8881848), (18, 7401540), (20, 6661386), (24, 5551155), (27, 4934360), (30, 4440924), (36, 3700770), (40, 3330693), (45, 2960616), (54, 2467180), (60, 2220462), (72, 1850385), (90, 1480308), (108, 1233590), (120, 1110231), (135, 986872), (180, 740154), (216, 616795), (270, 493436), (281, 474120), (360, 370077), (439, 303480), (540, 246718), (562, 237060), (843, 158040), (878, 151740), (1080, 123359), (1124, 118530), (1317, 101160), (1405, 94824), (1686, 79020), (1756, 75870), (2195, 60696), (2248, 59265), (2529, 52680), (2634, 50580), (2810, 47412), (3372, 39510), (3512, 37935), (3951, 33720), (4215, 31608), (4390, 30348), (5058, 26340), (5268, 25290), (5620, 23706), (6585, 20232), (6744, 19755), (7587, 17560), (7902, 16860), (8430, 15804), (8780, 15174), (10116, 13170), (10536, 12645), (11240, 11853)]