202095540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1381}}^1$

素因数の和:1670

約数の個数: 96

約数和(自身を含む): 631518720

約数和(自身を除く): 429423180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 271, 540, 542, 813, 1084, 1355, 1381, 1626, 2439, 2710, 2762, 3252, 4065, 4143, 4878, 5420, 5524, 6905, 7317, 8130, 8286, 9756, 12195, 12429, 13810, 14634, 16260, 16572, 20715, 24390, 24858, 27620, 29268, 36585, 37287, 41430, 48780, 49716, 62145, 73170, 74574, 82860, 124290, 146340, 149148, 186435, 248580, 372870, 374251, 745740, 748502, 1122753, 1497004, 1871255, 2245506, 3368259, 3742510, 4491012, 5613765, 6736518, 7485020, 10104777, 11227530, 13473036, 16841295, 20209554, 22455060, 33682590, 40419108, 50523885, 67365180, 101047770, 202095540]

約数ペア:

[(1, 202095540), (2, 101047770), (3, 67365180), (4, 50523885), (5, 40419108), (6, 33682590), (9, 22455060), (10, 20209554), (12, 16841295), (15, 13473036), (18, 11227530), (20, 10104777), (27, 7485020), (30, 6736518), (36, 5613765), (45, 4491012), (54, 3742510), (60, 3368259), (90, 2245506), (108, 1871255), (135, 1497004), (180, 1122753), (270, 748502), (271, 745740), (540, 374251), (542, 372870), (813, 248580), (1084, 186435), (1355, 149148), (1381, 146340), (1626, 124290), (2439, 82860), (2710, 74574), (2762, 73170), (3252, 62145), (4065, 49716), (4143, 48780), (4878, 41430), (5420, 37287), (5524, 36585), (6905, 29268), (7317, 27620), (8130, 24858), (8286, 24390), (9756, 20715), (12195, 16572), (12429, 16260), (13810, 14634)]