54972400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:731

約数の個数: 120

約数和(自身を含む): 156373920

約数和(自身を除く): 101401520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 175, 200, 203, 232, 280, 290, 350, 400, 406, 464, 560, 580, 677, 700, 725, 812, 1015, 1160, 1354, 1400, 1450, 1624, 2030, 2320, 2708, 2800, 2900, 3248, 3385, 4060, 4739, 5075, 5416, 5800, 6770, 8120, 9478, 10150, 10832, 11600, 13540, 16240, 16925, 18956, 19633, 20300, 23695, 27080, 33850, 37912, 39266, 40600, 47390, 54160, 67700, 75824, 78532, 81200, 94780, 98165, 118475, 135400, 137431, 157064, 189560, 196330, 236950, 270800, 274862, 314128, 379120, 392660, 473900, 490825, 549724, 687155, 785320, 947800, 981650, 1099448, 1374310, 1570640, 1895600, 1963300, 2198896, 2748620, 3435775, 3926600, 5497240, 6871550, 7853200, 10994480, 13743100, 27486200, 54972400]

約数ペア:

[(1, 54972400), (2, 27486200), (4, 13743100), (5, 10994480), (7, 7853200), (8, 6871550), (10, 5497240), (14, 3926600), (16, 3435775), (20, 2748620), (25, 2198896), (28, 1963300), (29, 1895600), (35, 1570640), (40, 1374310), (50, 1099448), (56, 981650), (58, 947800), (70, 785320), (80, 687155), (100, 549724), (112, 490825), (116, 473900), (140, 392660), (145, 379120), (175, 314128), (200, 274862), (203, 270800), (232, 236950), (280, 196330), (290, 189560), (350, 157064), (400, 137431), (406, 135400), (464, 118475), (560, 98165), (580, 94780), (677, 81200), (700, 78532), (725, 75824), (812, 67700), (1015, 54160), (1160, 47390), (1354, 40600), (1400, 39266), (1450, 37912), (1624, 33850), (2030, 27080), (2320, 23695), (2708, 20300), (2800, 19633), (2900, 18956), (3248, 16925), (3385, 16240), (4060, 13540), (4739, 11600), (5075, 10832), (5416, 10150), (5800, 9478), (6770, 8120)]