20223356850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{1493}}^1$

素因数の和:2513

約数の個数: 144

約数和(自身を含む): 56181475584

約数和(自身を除く): 35958118734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 971, 1395, 1493, 1550, 1942, 2325, 2790, 2913, 2986, 4479, 4650, 4855, 5826, 6975, 7465, 8739, 8958, 9710, 13437, 13950, 14565, 14930, 17478, 22395, 24275, 26874, 29130, 30101, 37325, 43695, 44790, 46283, 48550, 60202, 67185, 72825, 74650, 87390, 90303, 92566, 111975, 134370, 138849, 145650, 150505, 180606, 218475, 223950, 231415, 270909, 277698, 301010, 335925, 416547, 436950, 451515, 462830, 541818, 671850, 694245, 752525, 833094, 903030, 1157075, 1354545, 1388490, 1449703, 1505050, 2082735, 2257575, 2314150, 2709090, 2899406, 3471225, 4165470, 4349109, 4515150, 6772725, 6942450, 7248515, 8698218, 10413675, 13047327, 13545450, 14497030, 20827350, 21745545, 26094654, 36242575, 43491090, 44940793, 65236635, 72485150, 89881586, 108727725, 130473270, 134822379, 217455450, 224703965, 269644758, 326183175, 404467137, 449407930, 652366350, 674111895, 808934274, 1123519825, 1348223790, 2022335685, 2247039650, 3370559475, 4044671370, 6741118950, 10111678425, 20223356850]

約数ペア:

[(1, 20223356850), (2, 10111678425), (3, 6741118950), (5, 4044671370), (6, 3370559475), (9, 2247039650), (10, 2022335685), (15, 1348223790), (18, 1123519825), (25, 808934274), (30, 674111895), (31, 652366350), (45, 449407930), (50, 404467137), (62, 326183175), (75, 269644758), (90, 224703965), (93, 217455450), (150, 134822379), (155, 130473270), (186, 108727725), (225, 89881586), (279, 72485150), (310, 65236635), (450, 44940793), (465, 43491090), (558, 36242575), (775, 26094654), (930, 21745545), (971, 20827350), (1395, 14497030), (1493, 13545450), (1550, 13047327), (1942, 10413675), (2325, 8698218), (2790, 7248515), (2913, 6942450), (2986, 6772725), (4479, 4515150), (4650, 4349109), (4855, 4165470), (5826, 3471225), (6975, 2899406), (7465, 2709090), (8739, 2314150), (8958, 2257575), (9710, 2082735), (13437, 1505050), (13950, 1449703), (14565, 1388490), (14930, 1354545), (17478, 1157075), (22395, 903030), (24275, 833094), (26874, 752525), (29130, 694245), (30101, 671850), (37325, 541818), (43695, 462830), (44790, 451515), (46283, 436950), (48550, 416547), (60202, 335925), (67185, 301010), (72825, 277698), (74650, 270909), (87390, 231415), (90303, 223950), (92566, 218475), (111975, 180606), (134370, 150505), (138849, 145650)]