158978850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 411402240

約数和(自身を除く): 252423390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 179, 186, 191, 310, 358, 382, 465, 537, 573, 775, 895, 930, 955, 1074, 1146, 1550, 1790, 1910, 2325, 2685, 2865, 4475, 4650, 4775, 5370, 5549, 5730, 5921, 8950, 9550, 11098, 11842, 13425, 14325, 16647, 17763, 26850, 27745, 28650, 29605, 33294, 34189, 35526, 55490, 59210, 68378, 83235, 88815, 102567, 138725, 148025, 166470, 170945, 177630, 205134, 277450, 296050, 341890, 416175, 444075, 512835, 832350, 854725, 888150, 1025670, 1059859, 1709450, 2119718, 2564175, 3179577, 5128350, 5299295, 6359154, 10598590, 15897885, 26496475, 31795770, 52992950, 79489425, 158978850]

約数ペア:

[(1, 158978850), (2, 79489425), (3, 52992950), (5, 31795770), (6, 26496475), (10, 15897885), (15, 10598590), (25, 6359154), (30, 5299295), (31, 5128350), (50, 3179577), (62, 2564175), (75, 2119718), (93, 1709450), (150, 1059859), (155, 1025670), (179, 888150), (186, 854725), (191, 832350), (310, 512835), (358, 444075), (382, 416175), (465, 341890), (537, 296050), (573, 277450), (775, 205134), (895, 177630), (930, 170945), (955, 166470), (1074, 148025), (1146, 138725), (1550, 102567), (1790, 88815), (1910, 83235), (2325, 68378), (2685, 59210), (2865, 55490), (4475, 35526), (4650, 34189), (4775, 33294), (5370, 29605), (5549, 28650), (5730, 27745), (5921, 26850), (8950, 17763), (9550, 16647), (11098, 14325), (11842, 13425)]