87068520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 320

約数和(自身を含む): 365904000

約数和(自身を除く): 278835480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 162, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 324, 330, 349, 360, 378, 385, 396, 405, 420, 440, 462, 495, 504, 540, 567, 594, 616, 630, 648, 660, 693, 698, 756, 770, 792, 810, 840, 891, 924, 945, 990, 1047, 1080, 1134, 1155, 1188, 1260, 1320, 1386, 1396, 1485, 1512, 1540, 1620, 1745, 1782, 1848, 1890, 1980, 2079, 2094, 2268, 2310, 2376, 2443, 2520, 2772, 2792, 2835, 2970, 3080, 3141, 3240, 3465, 3490, 3564, 3780, 3839, 3960, 4158, 4188, 4455, 4536, 4620, 4886, 5235, 5544, 5670, 5940, 6237, 6282, 6930, 6980, 7128, 7329, 7560, 7678, 8316, 8376, 8910, 9240, 9423, 9772, 10395, 10470, 11340, 11517, 11880, 12215, 12474, 12564, 13860, 13960, 14658, 15356, 15705, 16632, 17820, 18846, 19195, 19544, 20790, 20940, 21987, 22680, 23034, 24430, 24948, 25128, 26873, 27720, 28269, 29316, 30712, 31185, 31410, 34551, 35640, 36645, 37692, 38390, 41580, 41880, 43974, 46068, 47115, 48860, 49896, 53746, 56538, 57585, 58632, 62370, 62820, 65961, 69102, 73290, 75384, 76780, 80619, 83160, 87948, 92136, 94230, 97720, 103653, 107492, 109935, 113076, 115170, 124740, 125640, 131922, 134365, 138204, 141345, 146580, 153560, 161238, 172755, 175896, 188460, 197883, 207306, 214984, 219870, 226152, 230340, 241857, 249480, 263844, 268730, 276408, 282690, 293160, 310959, 322476, 329805, 345510, 376920, 395766, 403095, 414612, 439740, 460680, 483714, 518265, 527688, 537460, 565380, 621918, 644952, 659610, 691020, 725571, 791532, 806190, 829224, 879480, 967428, 989415, 1036530, 1074920, 1130760, 1209285, 1243836, 1319220, 1382040, 1451142, 1554795, 1583064, 1612380, 1934856, 1978830, 2073060, 2176713, 2418570, 2487672, 2638440, 2902284, 3109590, 3224760, 3627855, 3957660, 4146120, 4353426, 4837140, 5804568, 6219180, 7255710, 7915320, 8706852, 9674280, 10883565, 12438360, 14511420, 17413704, 21767130, 29022840, 43534260, 87068520]

約数ペア:

[(1, 87068520), (2, 43534260), (3, 29022840), (4, 21767130), (5, 17413704), (6, 14511420), (7, 12438360), (8, 10883565), (9, 9674280), (10, 8706852), (11, 7915320), (12, 7255710), (14, 6219180), (15, 5804568), (18, 4837140), (20, 4353426), (21, 4146120), (22, 3957660), (24, 3627855), (27, 3224760), (28, 3109590), (30, 2902284), (33, 2638440), (35, 2487672), (36, 2418570), (40, 2176713), (42, 2073060), (44, 1978830), (45, 1934856), (54, 1612380), (55, 1583064), (56, 1554795), (60, 1451142), (63, 1382040), (66, 1319220), (70, 1243836), (72, 1209285), (77, 1130760), (81, 1074920), (84, 1036530), (88, 989415), (90, 967428), (99, 879480), (105, 829224), (108, 806190), (110, 791532), (120, 725571), (126, 691020), (132, 659610), (135, 644952), (140, 621918), (154, 565380), (162, 537460), (165, 527688), (168, 518265), (180, 483714), (189, 460680), (198, 439740), (210, 414612), (216, 403095), (220, 395766), (231, 376920), (252, 345510), (264, 329805), (270, 322476), (280, 310959), (297, 293160), (308, 282690), (315, 276408), (324, 268730), (330, 263844), (349, 249480), (360, 241857), (378, 230340), (385, 226152), (396, 219870), (405, 214984), (420, 207306), (440, 197883), (462, 188460), (495, 175896), (504, 172755), (540, 161238), (567, 153560), (594, 146580), (616, 141345), (630, 138204), (648, 134365), (660, 131922), (693, 125640), (698, 124740), (756, 115170), (770, 113076), (792, 109935), (810, 107492), (840, 103653), (891, 97720), (924, 94230), (945, 92136), (990, 87948), (1047, 83160), (1080, 80619), (1134, 76780), (1155, 75384), (1188, 73290), (1260, 69102), (1320, 65961), (1386, 62820), (1396, 62370), (1485, 58632), (1512, 57585), (1540, 56538), (1620, 53746), (1745, 49896), (1782, 48860), (1848, 47115), (1890, 46068), (1980, 43974), (2079, 41880), (2094, 41580), (2268, 38390), (2310, 37692), (2376, 36645), (2443, 35640), (2520, 34551), (2772, 31410), (2792, 31185), (2835, 30712), (2970, 29316), (3080, 28269), (3141, 27720), (3240, 26873), (3465, 25128), (3490, 24948), (3564, 24430), (3780, 23034), (3839, 22680), (3960, 21987), (4158, 20940), (4188, 20790), (4455, 19544), (4536, 19195), (4620, 18846), (4886, 17820), (5235, 16632), (5544, 15705), (5670, 15356), (5940, 14658), (6237, 13960), (6282, 13860), (6930, 12564), (6980, 12474), (7128, 12215), (7329, 11880), (7560, 11517), (7678, 11340), (8316, 10470), (8376, 10395), (8910, 9772), (9240, 9423)]