102879720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:417

約数の個数: 160

約数和(自身を含む): 350091720

約数和(自身を除く): 247212000

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, 81, 90, 108, 113, 120, 135, 162, 180, 216, 226, 270, 281, 324, 339, 360, 405, 452, 540, 562, 565, 648, 678, 810, 843, 904, 1017, 1080, 1124, 1130, 1356, 1405, 1620, 1686, 1695, 2034, 2248, 2260, 2529, 2712, 2810, 3051, 3240, 3372, 3390, 4068, 4215, 4520, 5058, 5085, 5620, 6102, 6744, 6780, 7587, 8136, 8430, 9153, 10116, 10170, 11240, 12204, 12645, 13560, 15174, 15255, 16860, 18306, 20232, 20340, 22761, 24408, 25290, 30348, 30510, 31753, 33720, 36612, 37935, 40680, 45522, 45765, 50580, 60696, 61020, 63506, 73224, 75870, 91044, 91530, 95259, 101160, 113805, 122040, 127012, 151740, 158765, 182088, 183060, 190518, 227610, 254024, 285777, 303480, 317530, 366120, 381036, 455220, 476295, 571554, 635060, 762072, 857331, 910440, 952590, 1143108, 1270120, 1428885, 1714662, 1905180, 2286216, 2571993, 2857770, 3429324, 3810360, 4286655, 5143986, 5715540, 6858648, 8573310, 10287972, 11431080, 12859965, 17146620, 20575944, 25719930, 34293240, 51439860, 102879720]

約数ペア:

[(1, 102879720), (2, 51439860), (3, 34293240), (4, 25719930), (5, 20575944), (6, 17146620), (8, 12859965), (9, 11431080), (10, 10287972), (12, 8573310), (15, 6858648), (18, 5715540), (20, 5143986), (24, 4286655), (27, 3810360), (30, 3429324), (36, 2857770), (40, 2571993), (45, 2286216), (54, 1905180), (60, 1714662), (72, 1428885), (81, 1270120), (90, 1143108), (108, 952590), (113, 910440), (120, 857331), (135, 762072), (162, 635060), (180, 571554), (216, 476295), (226, 455220), (270, 381036), (281, 366120), (324, 317530), (339, 303480), (360, 285777), (405, 254024), (452, 227610), (540, 190518), (562, 183060), (565, 182088), (648, 158765), (678, 151740), (810, 127012), (843, 122040), (904, 113805), (1017, 101160), (1080, 95259), (1124, 91530), (1130, 91044), (1356, 75870), (1405, 73224), (1620, 63506), (1686, 61020), (1695, 60696), (2034, 50580), (2248, 45765), (2260, 45522), (2529, 40680), (2712, 37935), (2810, 36612), (3051, 33720), (3240, 31753), (3372, 30510), (3390, 30348), (4068, 25290), (4215, 24408), (4520, 22761), (5058, 20340), (5085, 20232), (5620, 18306), (6102, 16860), (6744, 15255), (6780, 15174), (7587, 13560), (8136, 12645), (8430, 12204), (9153, 11240), (10116, 10170)]