42874650

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 145824000

約数和(自身を除く): 102949350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 50, 54, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 135, 150, 175, 182, 189, 195, 210, 225, 234, 270, 273, 315, 325, 349, 350, 351, 378, 390, 450, 455, 525, 546, 585, 630, 650, 675, 698, 702, 819, 910, 945, 975, 1047, 1050, 1170, 1350, 1365, 1575, 1638, 1745, 1755, 1890, 1950, 2094, 2275, 2443, 2457, 2730, 2925, 3141, 3150, 3490, 3510, 4095, 4537, 4550, 4725, 4886, 4914, 5235, 5850, 6282, 6825, 7329, 8190, 8725, 8775, 9074, 9423, 9450, 10470, 12215, 12285, 13611, 13650, 14658, 15705, 17450, 17550, 18846, 20475, 21987, 22685, 24430, 24570, 26175, 27222, 31410, 31759, 36645, 40833, 40950, 43974, 45370, 47115, 52350, 61075, 61425, 63518, 65961, 68055, 73290, 78525, 81666, 94230, 95277, 109935, 113425, 122150, 122499, 122850, 131922, 136110, 157050, 158795, 183225, 190554, 204165, 219870, 226850, 235575, 244998, 285831, 317590, 329805, 340275, 366450, 408330, 471150, 476385, 549675, 571662, 612495, 659610, 680550, 793975, 857493, 952770, 1020825, 1099350, 1224990, 1429155, 1587950, 1649025, 1714986, 2041650, 2381925, 2858310, 3062475, 3298050, 4287465, 4763850, 6124950, 7145775, 8574930, 14291550, 21437325, 42874650]

約数ペア:

[(1, 42874650), (2, 21437325), (3, 14291550), (5, 8574930), (6, 7145775), (7, 6124950), (9, 4763850), (10, 4287465), (13, 3298050), (14, 3062475), (15, 2858310), (18, 2381925), (21, 2041650), (25, 1714986), (26, 1649025), (27, 1587950), (30, 1429155), (35, 1224990), (39, 1099350), (42, 1020825), (45, 952770), (50, 857493), (54, 793975), (63, 680550), (65, 659610), (70, 612495), (75, 571662), (78, 549675), (90, 476385), (91, 471150), (105, 408330), (117, 366450), (126, 340275), (130, 329805), (135, 317590), (150, 285831), (175, 244998), (182, 235575), (189, 226850), (195, 219870), (210, 204165), (225, 190554), (234, 183225), (270, 158795), (273, 157050), (315, 136110), (325, 131922), (349, 122850), (350, 122499), (351, 122150), (378, 113425), (390, 109935), (450, 95277), (455, 94230), (525, 81666), (546, 78525), (585, 73290), (630, 68055), (650, 65961), (675, 63518), (698, 61425), (702, 61075), (819, 52350), (910, 47115), (945, 45370), (975, 43974), (1047, 40950), (1050, 40833), (1170, 36645), (1350, 31759), (1365, 31410), (1575, 27222), (1638, 26175), (1745, 24570), (1755, 24430), (1890, 22685), (1950, 21987), (2094, 20475), (2275, 18846), (2443, 17550), (2457, 17450), (2730, 15705), (2925, 14658), (3141, 13650), (3150, 13611), (3490, 12285), (3510, 12215), (4095, 10470), (4537, 9450), (4550, 9423), (4725, 9074), (4886, 8775), (4914, 8725), (5235, 8190), (5850, 7329), (6282, 6825)]