274604820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 970776576

約数和(自身を除く): 696171756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 31, 35, 42, 46, 49, 60, 62, 69, 70, 84, 92, 93, 98, 105, 115, 124, 131, 138, 140, 147, 155, 161, 186, 196, 210, 217, 230, 245, 262, 276, 294, 310, 322, 345, 372, 393, 420, 434, 460, 465, 483, 490, 524, 588, 620, 644, 651, 655, 690, 713, 735, 786, 805, 868, 917, 930, 966, 980, 1085, 1127, 1302, 1310, 1380, 1426, 1470, 1519, 1572, 1610, 1834, 1860, 1932, 1965, 2139, 2170, 2254, 2415, 2604, 2620, 2751, 2852, 2940, 3013, 3038, 3220, 3255, 3381, 3565, 3668, 3930, 4061, 4278, 4340, 4508, 4557, 4585, 4830, 4991, 5502, 5635, 6026, 6076, 6419, 6510, 6762, 7130, 7595, 7860, 8122, 8556, 9039, 9114, 9170, 9660, 9982, 10695, 11004, 11270, 12052, 12183, 12838, 13020, 13524, 13755, 14260, 14973, 15065, 15190, 16244, 16905, 18078, 18228, 18340, 19257, 19964, 20305, 21091, 21390, 22540, 22785, 24366, 24955, 25676, 27510, 28427, 29946, 30130, 30380, 32095, 33810, 34937, 36156, 38514, 40610, 42182, 42780, 45195, 45570, 48732, 49910, 55020, 56854, 59892, 60260, 60915, 63273, 64190, 67620, 69874, 74865, 77028, 81220, 84364, 85281, 90390, 91140, 93403, 96285, 99820, 104811, 105455, 113708, 121830, 126546, 128380, 139748, 142135, 147637, 149730, 170562, 174685, 180780, 186806, 192570, 198989, 209622, 210910, 243660, 253092, 280209, 284270, 295274, 299460, 316365, 341124, 349370, 373612, 385140, 397978, 419244, 421820, 426405, 442911, 467015, 524055, 560418, 568540, 590548, 596967, 632730, 653821, 698740, 738185, 795956, 852810, 885822, 934030, 994945, 1048110, 1120836, 1193934, 1265460, 1307642, 1401045, 1476370, 1705620, 1771644, 1868060, 1961463, 1989890, 2096220, 2214555, 2387868, 2615284, 2802090, 2952740, 2984835, 3269105, 3922926, 3979780, 4429110, 4576747, 5604180, 5969670, 6538210, 7845852, 8858220, 9153494, 9807315, 11939340, 13076420, 13730241, 18306988, 19614630, 22883735, 27460482, 39229260, 45767470, 54920964, 68651205, 91534940, 137302410, 274604820]

約数ペア:

[(1, 274604820), (2, 137302410), (3, 91534940), (4, 68651205), (5, 54920964), (6, 45767470), (7, 39229260), (10, 27460482), (12, 22883735), (14, 19614630), (15, 18306988), (20, 13730241), (21, 13076420), (23, 11939340), (28, 9807315), (30, 9153494), (31, 8858220), (35, 7845852), (42, 6538210), (46, 5969670), (49, 5604180), (60, 4576747), (62, 4429110), (69, 3979780), (70, 3922926), (84, 3269105), (92, 2984835), (93, 2952740), (98, 2802090), (105, 2615284), (115, 2387868), (124, 2214555), (131, 2096220), (138, 1989890), (140, 1961463), (147, 1868060), (155, 1771644), (161, 1705620), (186, 1476370), (196, 1401045), (210, 1307642), (217, 1265460), (230, 1193934), (245, 1120836), (262, 1048110), (276, 994945), (294, 934030), (310, 885822), (322, 852810), (345, 795956), (372, 738185), (393, 698740), (420, 653821), (434, 632730), (460, 596967), (465, 590548), (483, 568540), (490, 560418), (524, 524055), (588, 467015), (620, 442911), (644, 426405), (651, 421820), (655, 419244), (690, 397978), (713, 385140), (735, 373612), (786, 349370), (805, 341124), (868, 316365), (917, 299460), (930, 295274), (966, 284270), (980, 280209), (1085, 253092), (1127, 243660), (1302, 210910), (1310, 209622), (1380, 198989), (1426, 192570), (1470, 186806), (1519, 180780), (1572, 174685), (1610, 170562), (1834, 149730), (1860, 147637), (1932, 142135), (1965, 139748), (2139, 128380), (2170, 126546), (2254, 121830), (2415, 113708), (2604, 105455), (2620, 104811), (2751, 99820), (2852, 96285), (2940, 93403), (3013, 91140), (3038, 90390), (3220, 85281), (3255, 84364), (3381, 81220), (3565, 77028), (3668, 74865), (3930, 69874), (4061, 67620), (4278, 64190), (4340, 63273), (4508, 60915), (4557, 60260), (4585, 59892), (4830, 56854), (4991, 55020), (5502, 49910), (5635, 48732), (6026, 45570), (6076, 45195), (6419, 42780), (6510, 42182), (6762, 40610), (7130, 38514), (7595, 36156), (7860, 34937), (8122, 33810), (8556, 32095), (9039, 30380), (9114, 30130), (9170, 29946), (9660, 28427), (9982, 27510), (10695, 25676), (11004, 24955), (11270, 24366), (12052, 22785), (12183, 22540), (12838, 21390), (13020, 21091), (13524, 20305), (13755, 19964), (14260, 19257), (14973, 18340), (15065, 18228), (15190, 18078), (16244, 16905)]