54146820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 191471616

約数和(自身を除く): 137324796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 47, 52, 60, 65, 70, 78, 84, 91, 94, 105, 130, 140, 141, 156, 182, 188, 195, 210, 211, 235, 260, 273, 282, 329, 364, 390, 420, 422, 455, 470, 546, 564, 611, 633, 658, 705, 780, 844, 910, 940, 987, 1055, 1092, 1222, 1266, 1316, 1365, 1410, 1477, 1645, 1820, 1833, 1974, 2110, 2444, 2532, 2730, 2743, 2820, 2954, 3055, 3165, 3290, 3666, 3948, 4220, 4277, 4431, 4935, 5460, 5486, 5908, 6110, 6330, 6580, 7332, 7385, 8229, 8554, 8862, 9165, 9870, 9917, 10972, 12220, 12660, 12831, 13715, 14770, 16458, 17108, 17724, 18330, 19201, 19740, 19834, 21385, 22155, 25662, 27430, 29540, 29751, 32916, 36660, 38402, 39668, 41145, 42770, 44310, 49585, 51324, 54860, 57603, 59502, 64155, 69419, 76804, 82290, 85540, 88620, 96005, 99170, 115206, 119004, 128310, 128921, 138838, 148755, 164580, 192010, 198340, 208257, 230412, 256620, 257842, 277676, 288015, 297510, 347095, 384020, 386763, 416514, 515684, 576030, 595020, 644605, 694190, 773526, 833028, 902447, 1041285, 1152060, 1289210, 1388380, 1547052, 1804894, 1933815, 2082570, 2578420, 2707341, 3609788, 3867630, 4165140, 4512235, 5414682, 7735260, 9024470, 10829364, 13536705, 18048940, 27073410, 54146820]

約数ペア:

[(1, 54146820), (2, 27073410), (3, 18048940), (4, 13536705), (5, 10829364), (6, 9024470), (7, 7735260), (10, 5414682), (12, 4512235), (13, 4165140), (14, 3867630), (15, 3609788), (20, 2707341), (21, 2578420), (26, 2082570), (28, 1933815), (30, 1804894), (35, 1547052), (39, 1388380), (42, 1289210), (47, 1152060), (52, 1041285), (60, 902447), (65, 833028), (70, 773526), (78, 694190), (84, 644605), (91, 595020), (94, 576030), (105, 515684), (130, 416514), (140, 386763), (141, 384020), (156, 347095), (182, 297510), (188, 288015), (195, 277676), (210, 257842), (211, 256620), (235, 230412), (260, 208257), (273, 198340), (282, 192010), (329, 164580), (364, 148755), (390, 138838), (420, 128921), (422, 128310), (455, 119004), (470, 115206), (546, 99170), (564, 96005), (611, 88620), (633, 85540), (658, 82290), (705, 76804), (780, 69419), (844, 64155), (910, 59502), (940, 57603), (987, 54860), (1055, 51324), (1092, 49585), (1222, 44310), (1266, 42770), (1316, 41145), (1365, 39668), (1410, 38402), (1477, 36660), (1645, 32916), (1820, 29751), (1833, 29540), (1974, 27430), (2110, 25662), (2444, 22155), (2532, 21385), (2730, 19834), (2743, 19740), (2820, 19201), (2954, 18330), (3055, 17724), (3165, 17108), (3290, 16458), (3666, 14770), (3948, 13715), (4220, 12831), (4277, 12660), (4431, 12220), (4935, 10972), (5460, 9917), (5486, 9870), (5908, 9165), (6110, 8862), (6330, 8554), (6580, 8229), (7332, 7385)]