201209250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^3$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 567440640

約数和(自身を除く): 366231390

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 33, 50, 55, 58, 66, 75, 87, 110, 125, 145, 150, 165, 174, 250, 275, 290, 319, 330, 375, 435, 550, 638, 725, 750, 825, 841, 870, 957, 1375, 1450, 1595, 1650, 1682, 1914, 2175, 2523, 2750, 3190, 3625, 4125, 4205, 4350, 4785, 5046, 7250, 7975, 8250, 8410, 9251, 9570, 10875, 12615, 15950, 18502, 21025, 21750, 23925, 24389, 25230, 27753, 39875, 42050, 46255, 47850, 48778, 55506, 63075, 73167, 79750, 92510, 105125, 119625, 121945, 126150, 138765, 146334, 210250, 231275, 239250, 243890, 268279, 277530, 315375, 365835, 462550, 536558, 609725, 630750, 693825, 731670, 804837, 1156375, 1219450, 1341395, 1387650, 1609674, 1829175, 2312750, 2682790, 3048625, 3469125, 3658350, 4024185, 6097250, 6706975, 6938250, 8048370, 9145875, 13413950, 18291750, 20120925, 33534875, 40241850, 67069750, 100604625, 201209250]

約数ペア:

[(1, 201209250), (2, 100604625), (3, 67069750), (5, 40241850), (6, 33534875), (10, 20120925), (11, 18291750), (15, 13413950), (22, 9145875), (25, 8048370), (29, 6938250), (30, 6706975), (33, 6097250), (50, 4024185), (55, 3658350), (58, 3469125), (66, 3048625), (75, 2682790), (87, 2312750), (110, 1829175), (125, 1609674), (145, 1387650), (150, 1341395), (165, 1219450), (174, 1156375), (250, 804837), (275, 731670), (290, 693825), (319, 630750), (330, 609725), (375, 536558), (435, 462550), (550, 365835), (638, 315375), (725, 277530), (750, 268279), (825, 243890), (841, 239250), (870, 231275), (957, 210250), (1375, 146334), (1450, 138765), (1595, 126150), (1650, 121945), (1682, 119625), (1914, 105125), (2175, 92510), (2523, 79750), (2750, 73167), (3190, 63075), (3625, 55506), (4125, 48778), (4205, 47850), (4350, 46255), (4785, 42050), (5046, 39875), (7250, 27753), (7975, 25230), (8250, 24389), (8410, 23925), (9251, 21750), (9570, 21025), (10875, 18502), (12615, 15950)]