54245100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1$

素因数の和:2024

約数の個数: 144

約数和(自身を含む): 193265408

約数和(自身を除く): 139020308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 1987, 2100, 2275, 2730, 3900, 3974, 4550, 5460, 5961, 6825, 7948, 9100, 9935, 11922, 13650, 13909, 19870, 23844, 25831, 27300, 27818, 29805, 39740, 41727, 49675, 51662, 55636, 59610, 69545, 77493, 83454, 99350, 103324, 119220, 129155, 139090, 149025, 154986, 166908, 180817, 198700, 208635, 258310, 278180, 298050, 309972, 347725, 361634, 387465, 417270, 516620, 542451, 596100, 645775, 695450, 723268, 774930, 834540, 904085, 1043175, 1084902, 1291550, 1390900, 1549860, 1808170, 1937325, 2086350, 2169804, 2583100, 2712255, 3616340, 3874650, 4172700, 4520425, 5424510, 7749300, 9040850, 10849020, 13561275, 18081700, 27122550, 54245100]

約数ペア:

[(1, 54245100), (2, 27122550), (3, 18081700), (4, 13561275), (5, 10849020), (6, 9040850), (7, 7749300), (10, 5424510), (12, 4520425), (13, 4172700), (14, 3874650), (15, 3616340), (20, 2712255), (21, 2583100), (25, 2169804), (26, 2086350), (28, 1937325), (30, 1808170), (35, 1549860), (39, 1390900), (42, 1291550), (50, 1084902), (52, 1043175), (60, 904085), (65, 834540), (70, 774930), (75, 723268), (78, 695450), (84, 645775), (91, 596100), (100, 542451), (105, 516620), (130, 417270), (140, 387465), (150, 361634), (156, 347725), (175, 309972), (182, 298050), (195, 278180), (210, 258310), (260, 208635), (273, 198700), (300, 180817), (325, 166908), (350, 154986), (364, 149025), (390, 139090), (420, 129155), (455, 119220), (525, 103324), (546, 99350), (650, 83454), (700, 77493), (780, 69545), (910, 59610), (975, 55636), (1050, 51662), (1092, 49675), (1300, 41727), (1365, 39740), (1820, 29805), (1950, 27818), (1987, 27300), (2100, 25831), (2275, 23844), (2730, 19870), (3900, 13909), (3974, 13650), (4550, 11922), (5460, 9935), (5961, 9100), (6825, 7948)]