85191480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 256

約数和(自身を含む): 317260800

約数和(自身を除く): 232069320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 71, 72, 88, 90, 99, 101, 108, 110, 120, 132, 135, 142, 165, 180, 198, 202, 213, 216, 220, 264, 270, 284, 297, 303, 330, 355, 360, 396, 404, 426, 440, 495, 505, 540, 568, 594, 606, 639, 660, 710, 781, 792, 808, 852, 909, 990, 1010, 1065, 1080, 1111, 1188, 1212, 1278, 1320, 1420, 1485, 1515, 1562, 1704, 1818, 1917, 1980, 2020, 2130, 2222, 2343, 2376, 2424, 2556, 2727, 2840, 2970, 3030, 3124, 3195, 3333, 3636, 3834, 3905, 3960, 4040, 4260, 4444, 4545, 4686, 5112, 5454, 5555, 5940, 6060, 6248, 6390, 6666, 7029, 7171, 7272, 7668, 7810, 8520, 8888, 9090, 9372, 9585, 9999, 10908, 11110, 11715, 11880, 12120, 12780, 13332, 13635, 14058, 14342, 15336, 15620, 16665, 18180, 18744, 19170, 19998, 21087, 21513, 21816, 22220, 23430, 25560, 26664, 27270, 28116, 28684, 29997, 31240, 33330, 35145, 35855, 36360, 38340, 39996, 42174, 43026, 44440, 46860, 49995, 54540, 56232, 57368, 59994, 64539, 66660, 70290, 71710, 76680, 78881, 79992, 84348, 86052, 93720, 99990, 105435, 107565, 109080, 119988, 129078, 133320, 140580, 143420, 149985, 157762, 168696, 172104, 193617, 199980, 210870, 215130, 236643, 239976, 258156, 281160, 286840, 299970, 315524, 322695, 387234, 394405, 399960, 421740, 430260, 473286, 516312, 599940, 631048, 645390, 709929, 774468, 788810, 843480, 860520, 946572, 968085, 1183215, 1199880, 1290780, 1419858, 1548936, 1577620, 1893144, 1936170, 2129787, 2366430, 2581560, 2839716, 3155240, 3549645, 3872340, 4259574, 4732860, 5679432, 7099290, 7744680, 8519148, 9465720, 10648935, 14198580, 17038296, 21297870, 28397160, 42595740, 85191480]

約数ペア:

[(1, 85191480), (2, 42595740), (3, 28397160), (4, 21297870), (5, 17038296), (6, 14198580), (8, 10648935), (9, 9465720), (10, 8519148), (11, 7744680), (12, 7099290), (15, 5679432), (18, 4732860), (20, 4259574), (22, 3872340), (24, 3549645), (27, 3155240), (30, 2839716), (33, 2581560), (36, 2366430), (40, 2129787), (44, 1936170), (45, 1893144), (54, 1577620), (55, 1548936), (60, 1419858), (66, 1290780), (71, 1199880), (72, 1183215), (88, 968085), (90, 946572), (99, 860520), (101, 843480), (108, 788810), (110, 774468), (120, 709929), (132, 645390), (135, 631048), (142, 599940), (165, 516312), (180, 473286), (198, 430260), (202, 421740), (213, 399960), (216, 394405), (220, 387234), (264, 322695), (270, 315524), (284, 299970), (297, 286840), (303, 281160), (330, 258156), (355, 239976), (360, 236643), (396, 215130), (404, 210870), (426, 199980), (440, 193617), (495, 172104), (505, 168696), (540, 157762), (568, 149985), (594, 143420), (606, 140580), (639, 133320), (660, 129078), (710, 119988), (781, 109080), (792, 107565), (808, 105435), (852, 99990), (909, 93720), (990, 86052), (1010, 84348), (1065, 79992), (1080, 78881), (1111, 76680), (1188, 71710), (1212, 70290), (1278, 66660), (1320, 64539), (1420, 59994), (1485, 57368), (1515, 56232), (1562, 54540), (1704, 49995), (1818, 46860), (1917, 44440), (1980, 43026), (2020, 42174), (2130, 39996), (2222, 38340), (2343, 36360), (2376, 35855), (2424, 35145), (2556, 33330), (2727, 31240), (2840, 29997), (2970, 28684), (3030, 28116), (3124, 27270), (3195, 26664), (3333, 25560), (3636, 23430), (3834, 22220), (3905, 21816), (3960, 21513), (4040, 21087), (4260, 19998), (4444, 19170), (4545, 18744), (4686, 18180), (5112, 16665), (5454, 15620), (5555, 15336), (5940, 14342), (6060, 14058), (6248, 13635), (6390, 13332), (6666, 12780), (7029, 12120), (7171, 11880), (7272, 11715), (7668, 11110), (7810, 10908), (8520, 9999), (8888, 9585), (9090, 9372)]