20143350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 56960640

約数和(自身を除く): 36817290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 50, 54, 75, 86, 90, 129, 135, 150, 215, 225, 258, 270, 347, 387, 430, 450, 645, 675, 694, 774, 1041, 1075, 1161, 1290, 1350, 1735, 1935, 2082, 2150, 2322, 3123, 3225, 3470, 3870, 5205, 5805, 6246, 6450, 8675, 9369, 9675, 10410, 11610, 14921, 15615, 17350, 18738, 19350, 26025, 29025, 29842, 31230, 44763, 46845, 52050, 58050, 74605, 78075, 89526, 93690, 134289, 149210, 156150, 223815, 234225, 268578, 373025, 402867, 447630, 468450, 671445, 746050, 805734, 1119075, 1342890, 2014335, 2238150, 3357225, 4028670, 6714450, 10071675, 20143350]

約数ペア:

[(1, 20143350), (2, 10071675), (3, 6714450), (5, 4028670), (6, 3357225), (9, 2238150), (10, 2014335), (15, 1342890), (18, 1119075), (25, 805734), (27, 746050), (30, 671445), (43, 468450), (45, 447630), (50, 402867), (54, 373025), (75, 268578), (86, 234225), (90, 223815), (129, 156150), (135, 149210), (150, 134289), (215, 93690), (225, 89526), (258, 78075), (270, 74605), (347, 58050), (387, 52050), (430, 46845), (450, 44763), (645, 31230), (675, 29842), (694, 29025), (774, 26025), (1041, 19350), (1075, 18738), (1161, 17350), (1290, 15615), (1350, 14921), (1735, 11610), (1935, 10410), (2082, 9675), (2150, 9369), (2322, 8675), (3123, 6450), (3225, 6246), (3470, 5805), (3870, 5205)]