381270450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{743}}^1$

素因数の和:1080

約数の個数: 96

約数和(自身を含む): 1036219392

約数和(自身を除く): 654948942

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 311, 330, 550, 622, 743, 825, 933, 1486, 1555, 1650, 1866, 2229, 3110, 3421, 3715, 4458, 4665, 6842, 7430, 7775, 8173, 9330, 10263, 11145, 15550, 16346, 17105, 18575, 20526, 22290, 23325, 24519, 34210, 37150, 40865, 46650, 49038, 51315, 55725, 81730, 85525, 102630, 111450, 122595, 171050, 204325, 231073, 245190, 256575, 408650, 462146, 513150, 612975, 693219, 1155365, 1225950, 1386438, 2310730, 2541803, 3466095, 5083606, 5776825, 6932190, 7625409, 11553650, 12709015, 15250818, 17330475, 25418030, 34660950, 38127045, 63545075, 76254090, 127090150, 190635225, 381270450]

約数ペア:

[(1, 381270450), (2, 190635225), (3, 127090150), (5, 76254090), (6, 63545075), (10, 38127045), (11, 34660950), (15, 25418030), (22, 17330475), (25, 15250818), (30, 12709015), (33, 11553650), (50, 7625409), (55, 6932190), (66, 5776825), (75, 5083606), (110, 3466095), (150, 2541803), (165, 2310730), (275, 1386438), (311, 1225950), (330, 1155365), (550, 693219), (622, 612975), (743, 513150), (825, 462146), (933, 408650), (1486, 256575), (1555, 245190), (1650, 231073), (1866, 204325), (2229, 171050), (3110, 122595), (3421, 111450), (3715, 102630), (4458, 85525), (4665, 81730), (6842, 55725), (7430, 51315), (7775, 49038), (8173, 46650), (9330, 40865), (10263, 37150), (11145, 34210), (15550, 24519), (16346, 23325), (17105, 22290), (18575, 20526)]