138020040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2539}}^1$

素因数の和:2707

約数の個数: 96

約数和(自身を含む): 451713600

約数和(自身を除く): 313693560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 302, 360, 453, 604, 755, 906, 1208, 1359, 1510, 1812, 2265, 2539, 2718, 3020, 3624, 4530, 5078, 5436, 6040, 6795, 7617, 9060, 10156, 10872, 12695, 13590, 15234, 18120, 20312, 22851, 25390, 27180, 30468, 38085, 45702, 50780, 54360, 60936, 76170, 91404, 101560, 114255, 152340, 182808, 228510, 304680, 383389, 457020, 766778, 914040, 1150167, 1533556, 1916945, 2300334, 3067112, 3450501, 3833890, 4600668, 5750835, 6901002, 7667780, 9201336, 11501670, 13802004, 15335560, 17252505, 23003340, 27604008, 34505010, 46006680, 69010020, 138020040]

約数ペア:

[(1, 138020040), (2, 69010020), (3, 46006680), (4, 34505010), (5, 27604008), (6, 23003340), (8, 17252505), (9, 15335560), (10, 13802004), (12, 11501670), (15, 9201336), (18, 7667780), (20, 6901002), (24, 5750835), (30, 4600668), (36, 3833890), (40, 3450501), (45, 3067112), (60, 2300334), (72, 1916945), (90, 1533556), (120, 1150167), (151, 914040), (180, 766778), (302, 457020), (360, 383389), (453, 304680), (604, 228510), (755, 182808), (906, 152340), (1208, 114255), (1359, 101560), (1510, 91404), (1812, 76170), (2265, 60936), (2539, 54360), (2718, 50780), (3020, 45702), (3624, 38085), (4530, 30468), (5078, 27180), (5436, 25390), (6040, 22851), (6795, 20312), (7617, 18120), (9060, 15234), (10156, 13590), (10872, 12695)]