271199880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1293

約数の個数: 256

約数和(自身を含む): 1069632000

約数和(自身を除く): 798432120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 348, 360, 378, 406, 420, 435, 504, 522, 540, 580, 609, 630, 696, 756, 783, 812, 840, 870, 945, 1015, 1044, 1080, 1160, 1218, 1237, 1260, 1305, 1512, 1566, 1624, 1740, 1827, 1890, 2030, 2088, 2436, 2474, 2520, 2610, 3045, 3132, 3480, 3654, 3711, 3780, 3915, 4060, 4872, 4948, 5220, 5481, 6090, 6185, 6264, 7308, 7422, 7560, 7830, 8120, 8659, 9135, 9896, 10440, 10962, 11133, 12180, 12370, 14616, 14844, 15660, 17318, 18270, 18555, 21924, 22266, 24360, 24740, 25977, 27405, 29688, 31320, 33399, 34636, 35873, 36540, 37110, 43295, 43848, 44532, 49480, 51954, 54810, 55665, 66798, 69272, 71746, 73080, 74220, 77931, 86590, 89064, 103908, 107619, 109620, 111330, 129885, 133596, 143492, 148440, 155862, 166995, 173180, 179365, 207816, 215238, 219240, 222660, 233793, 251111, 259770, 267192, 286984, 311724, 322857, 333990, 346360, 358730, 389655, 430476, 445320, 467586, 502222, 519540, 538095, 623448, 645714, 667980, 717460, 753333, 779310, 860952, 935172, 968571, 1004444, 1039080, 1076190, 1168965, 1255555, 1291428, 1335960, 1434920, 1506666, 1558620, 1614285, 1870344, 1937142, 2008888, 2152380, 2259999, 2337930, 2511110, 2582856, 3013332, 3117240, 3228570, 3766665, 3874284, 4304760, 4519998, 4675860, 4842855, 5022220, 6026664, 6457140, 6779997, 7533330, 7748568, 9039996, 9351720, 9685710, 10044440, 11299995, 12914280, 13559994, 15066660, 18079992, 19371420, 22599990, 27119988, 30133320, 33899985, 38742840, 45199980, 54239976, 67799970, 90399960, 135599940, 271199880]

約数ペア:

[(1, 271199880), (2, 135599940), (3, 90399960), (4, 67799970), (5, 54239976), (6, 45199980), (7, 38742840), (8, 33899985), (9, 30133320), (10, 27119988), (12, 22599990), (14, 19371420), (15, 18079992), (18, 15066660), (20, 13559994), (21, 12914280), (24, 11299995), (27, 10044440), (28, 9685710), (29, 9351720), (30, 9039996), (35, 7748568), (36, 7533330), (40, 6779997), (42, 6457140), (45, 6026664), (54, 5022220), (56, 4842855), (58, 4675860), (60, 4519998), (63, 4304760), (70, 3874284), (72, 3766665), (84, 3228570), (87, 3117240), (90, 3013332), (105, 2582856), (108, 2511110), (116, 2337930), (120, 2259999), (126, 2152380), (135, 2008888), (140, 1937142), (145, 1870344), (168, 1614285), (174, 1558620), (180, 1506666), (189, 1434920), (203, 1335960), (210, 1291428), (216, 1255555), (232, 1168965), (252, 1076190), (261, 1039080), (270, 1004444), (280, 968571), (290, 935172), (315, 860952), (348, 779310), (360, 753333), (378, 717460), (406, 667980), (420, 645714), (435, 623448), (504, 538095), (522, 519540), (540, 502222), (580, 467586), (609, 445320), (630, 430476), (696, 389655), (756, 358730), (783, 346360), (812, 333990), (840, 322857), (870, 311724), (945, 286984), (1015, 267192), (1044, 259770), (1080, 251111), (1160, 233793), (1218, 222660), (1237, 219240), (1260, 215238), (1305, 207816), (1512, 179365), (1566, 173180), (1624, 166995), (1740, 155862), (1827, 148440), (1890, 143492), (2030, 133596), (2088, 129885), (2436, 111330), (2474, 109620), (2520, 107619), (2610, 103908), (3045, 89064), (3132, 86590), (3480, 77931), (3654, 74220), (3711, 73080), (3780, 71746), (3915, 69272), (4060, 66798), (4872, 55665), (4948, 54810), (5220, 51954), (5481, 49480), (6090, 44532), (6185, 43848), (6264, 43295), (7308, 37110), (7422, 36540), (7560, 35873), (7830, 34636), (8120, 33399), (8659, 31320), (9135, 29688), (9896, 27405), (10440, 25977), (10962, 24740), (11133, 24360), (12180, 22266), (12370, 21924), (14616, 18555), (14844, 18270), (15660, 17318)]