1272977100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{383}}^1\times {\mathrm{1231}}^1$

素因数の和:1637

約数の個数: 144

約数和(自身を含む): 4106403840

約数和(自身を除く): 2833426740

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, 150, 180, 225, 270, 300, 383, 450, 540, 675, 766, 900, 1149, 1231, 1350, 1532, 1915, 2298, 2462, 2700, 3447, 3693, 3830, 4596, 4924, 5745, 6155, 6894, 7386, 7660, 9575, 10341, 11079, 11490, 12310, 13788, 14772, 17235, 18465, 19150, 20682, 22158, 22980, 24620, 28725, 30775, 33237, 34470, 36930, 38300, 41364, 44316, 51705, 55395, 57450, 61550, 66474, 68940, 73860, 86175, 92325, 103410, 110790, 114900, 123100, 132948, 166185, 172350, 184650, 206820, 221580, 258525, 276975, 332370, 344700, 369300, 471473, 517050, 553950, 664740, 830925, 942946, 1034100, 1107900, 1414419, 1661850, 1885892, 2357365, 2828838, 3323700, 4243257, 4714730, 5657676, 7072095, 8486514, 9429460, 11786825, 12729771, 14144190, 16973028, 21216285, 23573650, 25459542, 28288380, 35360475, 42432570, 47147300, 50919084, 63648855, 70720950, 84865140, 106081425, 127297710, 141441900, 212162850, 254595420, 318244275, 424325700, 636488550, 1272977100]

約数ペア:

[(1, 1272977100), (2, 636488550), (3, 424325700), (4, 318244275), (5, 254595420), (6, 212162850), (9, 141441900), (10, 127297710), (12, 106081425), (15, 84865140), (18, 70720950), (20, 63648855), (25, 50919084), (27, 47147300), (30, 42432570), (36, 35360475), (45, 28288380), (50, 25459542), (54, 23573650), (60, 21216285), (75, 16973028), (90, 14144190), (100, 12729771), (108, 11786825), (135, 9429460), (150, 8486514), (180, 7072095), (225, 5657676), (270, 4714730), (300, 4243257), (383, 3323700), (450, 2828838), (540, 2357365), (675, 1885892), (766, 1661850), (900, 1414419), (1149, 1107900), (1231, 1034100), (1350, 942946), (1532, 830925), (1915, 664740), (2298, 553950), (2462, 517050), (2700, 471473), (3447, 369300), (3693, 344700), (3830, 332370), (4596, 276975), (4924, 258525), (5745, 221580), (6155, 206820), (6894, 184650), (7386, 172350), (7660, 166185), (9575, 132948), (10341, 123100), (11079, 114900), (11490, 110790), (12310, 103410), (13788, 92325), (14772, 86175), (17235, 73860), (18465, 68940), (19150, 66474), (20682, 61550), (22158, 57450), (22980, 55395), (24620, 51705), (28725, 44316), (30775, 41364), (33237, 38300), (34470, 36930)]