31361268450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{6719}}^1$

素因数の和:6829

約数の個数: 144

約数和(自身を含む): 82739704320

約数和(自身を除く): 51378435870

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 37, 50, 58, 74, 75, 87, 111, 145, 150, 174, 185, 222, 290, 370, 435, 555, 725, 841, 870, 925, 1073, 1110, 1450, 1682, 1850, 2146, 2175, 2523, 2775, 3219, 4205, 4350, 5046, 5365, 5550, 6438, 6719, 8410, 10730, 12615, 13438, 16095, 20157, 21025, 25230, 26825, 31117, 32190, 33595, 40314, 42050, 53650, 62234, 63075, 67190, 80475, 93351, 100785, 126150, 155585, 160950, 167975, 186702, 194851, 201570, 248603, 311170, 335950, 389702, 466755, 497206, 503925, 584553, 745809, 777925, 933510, 974255, 1007850, 1169106, 1243015, 1491618, 1555850, 1948510, 2333775, 2486030, 2922765, 3729045, 4667550, 4871275, 5650679, 5845530, 6215075, 7209487, 7458090, 9742550, 11301358, 12430150, 14418974, 14613825, 16952037, 18645225, 21628461, 28253395, 29227650, 33904074, 36047435, 37290450, 43256922, 56506790, 72094870, 84760185, 108142305, 141266975, 169520370, 180237175, 209075123, 216284610, 282533950, 360474350, 418150246, 423800925, 540711525, 627225369, 847601850, 1045375615, 1081423050, 1254450738, 2090751230, 3136126845, 5226878075, 6272253690, 10453756150, 15680634225, 31361268450]

約数ペア:

[(1, 31361268450), (2, 15680634225), (3, 10453756150), (5, 6272253690), (6, 5226878075), (10, 3136126845), (15, 2090751230), (25, 1254450738), (29, 1081423050), (30, 1045375615), (37, 847601850), (50, 627225369), (58, 540711525), (74, 423800925), (75, 418150246), (87, 360474350), (111, 282533950), (145, 216284610), (150, 209075123), (174, 180237175), (185, 169520370), (222, 141266975), (290, 108142305), (370, 84760185), (435, 72094870), (555, 56506790), (725, 43256922), (841, 37290450), (870, 36047435), (925, 33904074), (1073, 29227650), (1110, 28253395), (1450, 21628461), (1682, 18645225), (1850, 16952037), (2146, 14613825), (2175, 14418974), (2523, 12430150), (2775, 11301358), (3219, 9742550), (4205, 7458090), (4350, 7209487), (5046, 6215075), (5365, 5845530), (5550, 5650679), (6438, 4871275), (6719, 4667550), (8410, 3729045), (10730, 2922765), (12615, 2486030), (13438, 2333775), (16095, 1948510), (20157, 1555850), (21025, 1491618), (25230, 1243015), (26825, 1169106), (31117, 1007850), (32190, 974255), (33595, 933510), (40314, 777925), (42050, 745809), (53650, 584553), (62234, 503925), (63075, 497206), (67190, 466755), (80475, 389702), (93351, 335950), (100785, 311170), (126150, 248603), (155585, 201570), (160950, 194851), (167975, 186702)]