455346900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1231}}^1$

素因数の和:1391

約数の個数: 144

約数和(自身を含む): 1475738880

約数和(自身を除く): 1020391980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 137, 150, 180, 225, 270, 274, 300, 411, 450, 540, 548, 675, 685, 822, 900, 1231, 1233, 1350, 1370, 1644, 2055, 2462, 2466, 2700, 2740, 3425, 3693, 3699, 4110, 4924, 4932, 6155, 6165, 6850, 7386, 7398, 8220, 10275, 11079, 12310, 12330, 13700, 14772, 14796, 18465, 18495, 20550, 22158, 24620, 24660, 30775, 30825, 33237, 36930, 36990, 41100, 44316, 55395, 61550, 61650, 66474, 73860, 73980, 92325, 92475, 110790, 123100, 123300, 132948, 166185, 168647, 184650, 184950, 221580, 276975, 332370, 337294, 369300, 369900, 505941, 553950, 664740, 674588, 830925, 843235, 1011882, 1107900, 1517823, 1661850, 1686470, 2023764, 2529705, 3035646, 3323700, 3372940, 4216175, 4553469, 5059410, 6071292, 7589115, 8432350, 9106938, 10118820, 12648525, 15178230, 16864700, 18213876, 22767345, 25297050, 30356460, 37945575, 45534690, 50594100, 75891150, 91069380, 113836725, 151782300, 227673450, 455346900]

約数ペア:

[(1, 455346900), (2, 227673450), (3, 151782300), (4, 113836725), (5, 91069380), (6, 75891150), (9, 50594100), (10, 45534690), (12, 37945575), (15, 30356460), (18, 25297050), (20, 22767345), (25, 18213876), (27, 16864700), (30, 15178230), (36, 12648525), (45, 10118820), (50, 9106938), (54, 8432350), (60, 7589115), (75, 6071292), (90, 5059410), (100, 4553469), (108, 4216175), (135, 3372940), (137, 3323700), (150, 3035646), (180, 2529705), (225, 2023764), (270, 1686470), (274, 1661850), (300, 1517823), (411, 1107900), (450, 1011882), (540, 843235), (548, 830925), (675, 674588), (685, 664740), (822, 553950), (900, 505941), (1231, 369900), (1233, 369300), (1350, 337294), (1370, 332370), (1644, 276975), (2055, 221580), (2462, 184950), (2466, 184650), (2700, 168647), (2740, 166185), (3425, 132948), (3693, 123300), (3699, 123100), (4110, 110790), (4924, 92475), (4932, 92325), (6155, 73980), (6165, 73860), (6850, 66474), (7386, 61650), (7398, 61550), (8220, 55395), (10275, 44316), (11079, 41100), (12310, 36990), (12330, 36930), (13700, 33237), (14772, 30825), (14796, 30775), (18465, 24660), (18495, 24620), (20550, 22158)]