120725550

素因数分解:

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

素因数の和:116

約数の個数: 144

約数和(自身を含む): 366472080

約数和(自身を除く): 245746530

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 29, 30, 33, 45, 50, 55, 58, 66, 75, 87, 90, 99, 110, 145, 150, 165, 174, 198, 225, 261, 275, 290, 319, 330, 435, 450, 495, 522, 550, 638, 725, 825, 841, 870, 957, 990, 1305, 1450, 1595, 1650, 1682, 1914, 2175, 2475, 2523, 2610, 2871, 3190, 4205, 4350, 4785, 4950, 5046, 5742, 6525, 7569, 7975, 8410, 9251, 9570, 12615, 13050, 14355, 15138, 15950, 18502, 21025, 23925, 24389, 25230, 27753, 28710, 37845, 42050, 46255, 47850, 48778, 55506, 63075, 71775, 73167, 75690, 83259, 92510, 121945, 126150, 138765, 143550, 146334, 166518, 189225, 219501, 231275, 243890, 268279, 277530, 365835, 378450, 416295, 439002, 462550, 536558, 609725, 693825, 731670, 804837, 832590, 1097505, 1219450, 1341395, 1387650, 1609674, 1829175, 2081475, 2195010, 2414511, 2682790, 3658350, 4024185, 4162950, 4829022, 5487525, 6706975, 8048370, 10975050, 12072555, 13413950, 20120925, 24145110, 40241850, 60362775, 120725550]

約数ペア:

[(1, 120725550), (2, 60362775), (3, 40241850), (5, 24145110), (6, 20120925), (9, 13413950), (10, 12072555), (11, 10975050), (15, 8048370), (18, 6706975), (22, 5487525), (25, 4829022), (29, 4162950), (30, 4024185), (33, 3658350), (45, 2682790), (50, 2414511), (55, 2195010), (58, 2081475), (66, 1829175), (75, 1609674), (87, 1387650), (90, 1341395), (99, 1219450), (110, 1097505), (145, 832590), (150, 804837), (165, 731670), (174, 693825), (198, 609725), (225, 536558), (261, 462550), (275, 439002), (290, 416295), (319, 378450), (330, 365835), (435, 277530), (450, 268279), (495, 243890), (522, 231275), (550, 219501), (638, 189225), (725, 166518), (825, 146334), (841, 143550), (870, 138765), (957, 126150), (990, 121945), (1305, 92510), (1450, 83259), (1595, 75690), (1650, 73167), (1682, 71775), (1914, 63075), (2175, 55506), (2475, 48778), (2523, 47850), (2610, 46255), (2871, 42050), (3190, 37845), (4205, 28710), (4350, 27753), (4785, 25230), (4950, 24389), (5046, 23925), (5742, 21025), (6525, 18502), (7569, 15950), (7975, 15138), (8410, 14355), (9251, 13050), (9570, 12615)]