54182940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 185794560

約数和(自身を除く): 131611620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 71, 79, 84, 92, 105, 115, 138, 140, 142, 158, 161, 210, 213, 230, 237, 276, 284, 316, 322, 345, 355, 395, 420, 426, 460, 474, 483, 497, 553, 644, 690, 710, 790, 805, 852, 948, 966, 994, 1065, 1106, 1185, 1380, 1420, 1491, 1580, 1610, 1633, 1659, 1817, 1932, 1988, 2130, 2212, 2370, 2415, 2485, 2765, 2982, 3220, 3266, 3318, 3634, 4260, 4740, 4830, 4899, 4970, 5451, 5530, 5609, 5964, 6532, 6636, 7268, 7455, 8165, 8295, 9085, 9660, 9798, 9940, 10902, 11060, 11218, 11431, 12719, 14910, 16330, 16590, 16827, 18170, 19596, 21804, 22436, 22862, 24495, 25438, 27255, 28045, 29820, 32660, 33180, 33654, 34293, 36340, 38157, 39263, 45724, 48990, 50876, 54510, 56090, 57155, 63595, 67308, 68586, 76314, 78526, 84135, 97980, 109020, 112180, 114310, 117789, 127190, 129007, 137172, 152628, 157052, 168270, 171465, 190785, 196315, 228620, 235578, 254380, 258014, 336540, 342930, 381570, 387021, 392630, 471156, 516028, 588945, 645035, 685860, 763140, 774042, 785260, 903049, 1177890, 1290070, 1548084, 1806098, 1935105, 2355780, 2580140, 2709147, 3612196, 3870210, 4515245, 5418294, 7740420, 9030490, 10836588, 13545735, 18060980, 27091470, 54182940]

約数ペア:

[(1, 54182940), (2, 27091470), (3, 18060980), (4, 13545735), (5, 10836588), (6, 9030490), (7, 7740420), (10, 5418294), (12, 4515245), (14, 3870210), (15, 3612196), (20, 2709147), (21, 2580140), (23, 2355780), (28, 1935105), (30, 1806098), (35, 1548084), (42, 1290070), (46, 1177890), (60, 903049), (69, 785260), (70, 774042), (71, 763140), (79, 685860), (84, 645035), (92, 588945), (105, 516028), (115, 471156), (138, 392630), (140, 387021), (142, 381570), (158, 342930), (161, 336540), (210, 258014), (213, 254380), (230, 235578), (237, 228620), (276, 196315), (284, 190785), (316, 171465), (322, 168270), (345, 157052), (355, 152628), (395, 137172), (420, 129007), (426, 127190), (460, 117789), (474, 114310), (483, 112180), (497, 109020), (553, 97980), (644, 84135), (690, 78526), (710, 76314), (790, 68586), (805, 67308), (852, 63595), (948, 57155), (966, 56090), (994, 54510), (1065, 50876), (1106, 48990), (1185, 45724), (1380, 39263), (1420, 38157), (1491, 36340), (1580, 34293), (1610, 33654), (1633, 33180), (1659, 32660), (1817, 29820), (1932, 28045), (1988, 27255), (2130, 25438), (2212, 24495), (2370, 22862), (2415, 22436), (2485, 21804), (2765, 19596), (2982, 18170), (3220, 16827), (3266, 16590), (3318, 16330), (3634, 14910), (4260, 12719), (4740, 11431), (4830, 11218), (4899, 11060), (4970, 10902), (5451, 9940), (5530, 9798), (5609, 9660), (5964, 9085), (6532, 8295), (6636, 8165), (7268, 7455)]