201379770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8573}}^1$

素因数の和:8621

約数の個数: 80

約数和(自身を含む): 560225160

約数和(自身を除く): 358845390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 783, 810, 870, 1305, 1566, 2349, 2610, 3915, 4698, 7830, 8573, 11745, 17146, 23490, 25719, 42865, 51438, 77157, 85730, 128595, 154314, 231471, 248617, 257190, 385785, 462942, 497234, 694413, 745851, 771570, 1157355, 1243085, 1388826, 1491702, 2237553, 2314710, 2486170, 3472065, 3729255, 4475106, 6712659, 6944130, 7458510, 11187765, 13425318, 20137977, 22375530, 33563295, 40275954, 67126590, 100689885, 201379770]

約数ペア:

[(1, 201379770), (2, 100689885), (3, 67126590), (5, 40275954), (6, 33563295), (9, 22375530), (10, 20137977), (15, 13425318), (18, 11187765), (27, 7458510), (29, 6944130), (30, 6712659), (45, 4475106), (54, 3729255), (58, 3472065), (81, 2486170), (87, 2314710), (90, 2237553), (135, 1491702), (145, 1388826), (162, 1243085), (174, 1157355), (261, 771570), (270, 745851), (290, 694413), (405, 497234), (435, 462942), (522, 385785), (783, 257190), (810, 248617), (870, 231471), (1305, 154314), (1566, 128595), (2349, 85730), (2610, 77157), (3915, 51438), (4698, 42865), (7830, 25719), (8573, 23490), (11745, 17146)]