54995220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{14549}}^1$

素因数の和:14574

約数の個数: 96

約数和(自身を含む): 195552000

約数和(自身を除く): 140556780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 14549, 29098, 43647, 58196, 72745, 87294, 101843, 130941, 145490, 174588, 203686, 218235, 261882, 290980, 305529, 392823, 407372, 436470, 509215, 523764, 611058, 654705, 785646, 872940, 916587, 1018430, 1222116, 1309410, 1527645, 1571292, 1833174, 1964115, 2036860, 2618820, 2749761, 3055290, 3666348, 3928230, 4582935, 5499522, 6110580, 7856460, 9165870, 10999044, 13748805, 18331740, 27497610, 54995220]

約数ペア:

[(1, 54995220), (2, 27497610), (3, 18331740), (4, 13748805), (5, 10999044), (6, 9165870), (7, 7856460), (9, 6110580), (10, 5499522), (12, 4582935), (14, 3928230), (15, 3666348), (18, 3055290), (20, 2749761), (21, 2618820), (27, 2036860), (28, 1964115), (30, 1833174), (35, 1571292), (36, 1527645), (42, 1309410), (45, 1222116), (54, 1018430), (60, 916587), (63, 872940), (70, 785646), (84, 654705), (90, 611058), (105, 523764), (108, 509215), (126, 436470), (135, 407372), (140, 392823), (180, 305529), (189, 290980), (210, 261882), (252, 218235), (270, 203686), (315, 174588), (378, 145490), (420, 130941), (540, 101843), (630, 87294), (756, 72745), (945, 58196), (1260, 43647), (1890, 29098), (3780, 14549)]