25051900440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{200159}}^1$

素因数の和:200329

約数の個数: 128

約数和(自身を含む): 86469120000

約数和(自身を除く): 61417219560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 149, 168, 210, 280, 298, 420, 447, 596, 745, 840, 894, 1043, 1192, 1490, 1788, 2086, 2235, 2980, 3129, 3576, 4172, 4470, 5215, 5960, 6258, 8344, 8940, 10430, 12516, 15645, 17880, 20860, 25032, 31290, 41720, 62580, 125160, 200159, 400318, 600477, 800636, 1000795, 1200954, 1401113, 1601272, 2001590, 2401908, 2802226, 3002385, 4003180, 4203339, 4803816, 5604452, 6004770, 7005565, 8006360, 8406678, 11208904, 12009540, 14011130, 16813356, 21016695, 24019080, 28022260, 29823691, 33626712, 42033390, 56044520, 59647382, 84066780, 89471073, 119294764, 149118455, 168133560, 178942146, 208765837, 238589528, 298236910, 357884292, 417531674, 447355365, 596473820, 626297511, 715768584, 835063348, 894710730, 1043829185, 1192947640, 1252595022, 1670126696, 1789421460, 2087658370, 2505190044, 3131487555, 3578842920, 4175316740, 5010380088, 6262975110, 8350633480, 12525950220, 25051900440]

約数ペア:

[(1, 25051900440), (2, 12525950220), (3, 8350633480), (4, 6262975110), (5, 5010380088), (6, 4175316740), (7, 3578842920), (8, 3131487555), (10, 2505190044), (12, 2087658370), (14, 1789421460), (15, 1670126696), (20, 1252595022), (21, 1192947640), (24, 1043829185), (28, 894710730), (30, 835063348), (35, 715768584), (40, 626297511), (42, 596473820), (56, 447355365), (60, 417531674), (70, 357884292), (84, 298236910), (105, 238589528), (120, 208765837), (140, 178942146), (149, 168133560), (168, 149118455), (210, 119294764), (280, 89471073), (298, 84066780), (420, 59647382), (447, 56044520), (596, 42033390), (745, 33626712), (840, 29823691), (894, 28022260), (1043, 24019080), (1192, 21016695), (1490, 16813356), (1788, 14011130), (2086, 12009540), (2235, 11208904), (2980, 8406678), (3129, 8006360), (3576, 7005565), (4172, 6004770), (4470, 5604452), (5215, 4803816), (5960, 4203339), (6258, 4003180), (8344, 3002385), (8940, 2802226), (10430, 2401908), (12516, 2001590), (15645, 1601272), (17880, 1401113), (20860, 1200954), (25032, 1000795), (31290, 800636), (41720, 600477), (62580, 400318), (125160, 200159)]