274121820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1102

約数の個数: 240

約数和(自身を含む): 1026482688

約数和(自身を除く): 752360868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 324, 345, 378, 405, 414, 420, 460, 483, 540, 567, 621, 630, 644, 690, 756, 805, 810, 828, 945, 966, 1035, 1051, 1134, 1242, 1260, 1380, 1449, 1610, 1620, 1863, 1890, 1932, 2070, 2102, 2268, 2415, 2484, 2835, 2898, 3105, 3153, 3220, 3726, 3780, 4140, 4204, 4347, 4830, 5255, 5670, 5796, 6210, 6306, 7245, 7357, 7452, 8694, 9315, 9459, 9660, 10510, 11340, 12420, 12612, 13041, 14490, 14714, 15765, 17388, 18630, 18918, 21020, 21735, 22071, 24173, 26082, 28377, 28980, 29428, 31530, 36785, 37260, 37836, 43470, 44142, 47295, 48346, 52164, 56754, 63060, 65205, 66213, 72519, 73570, 85131, 86940, 88284, 94590, 96692, 110355, 113508, 120865, 130410, 132426, 141885, 145038, 147140, 169211, 170262, 189180, 198639, 217557, 220710, 241730, 260820, 264852, 283770, 290076, 331065, 338422, 340524, 362595, 397278, 425655, 435114, 441420, 483460, 507633, 567540, 595917, 652671, 662130, 676844, 725190, 794556, 846055, 851310, 870228, 993195, 1015266, 1087785, 1191834, 1305342, 1324260, 1450380, 1522899, 1692110, 1702620, 1958013, 1986390, 2030532, 2175570, 2383668, 2538165, 2610684, 2979585, 3045798, 3263355, 3384220, 3916026, 3972780, 4351140, 4568697, 5076330, 5959170, 6091596, 6526710, 7614495, 7832052, 9137394, 9790065, 10152660, 11918340, 13053420, 13706091, 15228990, 18274788, 19580130, 22843485, 27412182, 30457980, 39160260, 45686970, 54824364, 68530455, 91373940, 137060910, 274121820]

約数ペア:

[(1, 274121820), (2, 137060910), (3, 91373940), (4, 68530455), (5, 54824364), (6, 45686970), (7, 39160260), (9, 30457980), (10, 27412182), (12, 22843485), (14, 19580130), (15, 18274788), (18, 15228990), (20, 13706091), (21, 13053420), (23, 11918340), (27, 10152660), (28, 9790065), (30, 9137394), (35, 7832052), (36, 7614495), (42, 6526710), (45, 6091596), (46, 5959170), (54, 5076330), (60, 4568697), (63, 4351140), (69, 3972780), (70, 3916026), (81, 3384220), (84, 3263355), (90, 3045798), (92, 2979585), (105, 2610684), (108, 2538165), (115, 2383668), (126, 2175570), (135, 2030532), (138, 1986390), (140, 1958013), (161, 1702620), (162, 1692110), (180, 1522899), (189, 1450380), (207, 1324260), (210, 1305342), (230, 1191834), (252, 1087785), (270, 1015266), (276, 993195), (315, 870228), (322, 851310), (324, 846055), (345, 794556), (378, 725190), (405, 676844), (414, 662130), (420, 652671), (460, 595917), (483, 567540), (540, 507633), (567, 483460), (621, 441420), (630, 435114), (644, 425655), (690, 397278), (756, 362595), (805, 340524), (810, 338422), (828, 331065), (945, 290076), (966, 283770), (1035, 264852), (1051, 260820), (1134, 241730), (1242, 220710), (1260, 217557), (1380, 198639), (1449, 189180), (1610, 170262), (1620, 169211), (1863, 147140), (1890, 145038), (1932, 141885), (2070, 132426), (2102, 130410), (2268, 120865), (2415, 113508), (2484, 110355), (2835, 96692), (2898, 94590), (3105, 88284), (3153, 86940), (3220, 85131), (3726, 73570), (3780, 72519), (4140, 66213), (4204, 65205), (4347, 63060), (4830, 56754), (5255, 52164), (5670, 48346), (5796, 47295), (6210, 44142), (6306, 43470), (7245, 37836), (7357, 37260), (7452, 36785), (8694, 31530), (9315, 29428), (9459, 28980), (9660, 28377), (10510, 26082), (11340, 24173), (12420, 22071), (12612, 21735), (13041, 21020), (14490, 18918), (14714, 18630), (15765, 17388)]