27122850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 120

約数和(自身を含む): 77825748

約数和(自身を除く): 50702898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 81, 90, 111, 135, 150, 162, 181, 185, 222, 225, 270, 333, 362, 370, 405, 450, 543, 555, 666, 675, 810, 905, 925, 999, 1086, 1110, 1350, 1629, 1665, 1810, 1850, 1998, 2025, 2715, 2775, 2997, 3258, 3330, 4050, 4525, 4887, 4995, 5430, 5550, 5994, 6697, 8145, 8325, 9050, 9774, 9990, 13394, 13575, 14661, 14985, 16290, 16650, 20091, 24435, 24975, 27150, 29322, 29970, 33485, 40182, 40725, 48870, 49950, 60273, 66970, 73305, 74925, 81450, 100455, 120546, 122175, 146610, 149850, 167425, 180819, 200910, 244350, 301365, 334850, 361638, 366525, 502275, 542457, 602730, 733050, 904095, 1004550, 1084914, 1506825, 1808190, 2712285, 3013650, 4520475, 5424570, 9040950, 13561425, 27122850]

約数ペア:

[(1, 27122850), (2, 13561425), (3, 9040950), (5, 5424570), (6, 4520475), (9, 3013650), (10, 2712285), (15, 1808190), (18, 1506825), (25, 1084914), (27, 1004550), (30, 904095), (37, 733050), (45, 602730), (50, 542457), (54, 502275), (74, 366525), (75, 361638), (81, 334850), (90, 301365), (111, 244350), (135, 200910), (150, 180819), (162, 167425), (181, 149850), (185, 146610), (222, 122175), (225, 120546), (270, 100455), (333, 81450), (362, 74925), (370, 73305), (405, 66970), (450, 60273), (543, 49950), (555, 48870), (666, 40725), (675, 40182), (810, 33485), (905, 29970), (925, 29322), (999, 27150), (1086, 24975), (1110, 24435), (1350, 20091), (1629, 16650), (1665, 16290), (1810, 14985), (1850, 14661), (1998, 13575), (2025, 13394), (2715, 9990), (2775, 9774), (2997, 9050), (3258, 8325), (3330, 8145), (4050, 6697), (4525, 5994), (4887, 5550), (4995, 5430)]