101779920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:282

約数の個数: 240

約数和(自身を含む): 380225664

約数和(自身を除く): 278445744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 99, 110, 120, 132, 142, 144, 165, 176, 180, 181, 198, 213, 220, 240, 264, 284, 330, 355, 360, 362, 396, 426, 440, 495, 528, 543, 568, 639, 660, 710, 720, 724, 781, 792, 852, 880, 905, 990, 1065, 1086, 1136, 1278, 1320, 1420, 1448, 1562, 1584, 1629, 1704, 1810, 1980, 1991, 2130, 2172, 2343, 2556, 2640, 2715, 2840, 2896, 3124, 3195, 3258, 3408, 3620, 3905, 3960, 3982, 4260, 4344, 4686, 5112, 5430, 5680, 5973, 6248, 6390, 6516, 7029, 7240, 7810, 7920, 7964, 8145, 8520, 8688, 9372, 9955, 10224, 10860, 11715, 11946, 12496, 12780, 12851, 13032, 14058, 14480, 15620, 15928, 16290, 17040, 17919, 18744, 19910, 21720, 23430, 23892, 25560, 25702, 26064, 28116, 29865, 31240, 31856, 32580, 35145, 35838, 37488, 38553, 39820, 43440, 46860, 47784, 51120, 51404, 56232, 59730, 62480, 64255, 65160, 70290, 71676, 77106, 79640, 89595, 93720, 95568, 102808, 112464, 115659, 119460, 128510, 130320, 140580, 141361, 143352, 154212, 159280, 179190, 187440, 192765, 205616, 231318, 238920, 257020, 281160, 282722, 286704, 308424, 358380, 385530, 424083, 462636, 477840, 514040, 562320, 565444, 578295, 616848, 706805, 716760, 771060, 848166, 925272, 1028080, 1130888, 1156590, 1272249, 1413610, 1433520, 1542120, 1696332, 1850544, 2120415, 2261776, 2313180, 2544498, 2827220, 3084240, 3392664, 4240830, 4626360, 5088996, 5654440, 6361245, 6785328, 8481660, 9252720, 10177992, 11308880, 12722490, 16963320, 20355984, 25444980, 33926640, 50889960, 101779920]

約数ペア:

[(1, 101779920), (2, 50889960), (3, 33926640), (4, 25444980), (5, 20355984), (6, 16963320), (8, 12722490), (9, 11308880), (10, 10177992), (11, 9252720), (12, 8481660), (15, 6785328), (16, 6361245), (18, 5654440), (20, 5088996), (22, 4626360), (24, 4240830), (30, 3392664), (33, 3084240), (36, 2827220), (40, 2544498), (44, 2313180), (45, 2261776), (48, 2120415), (55, 1850544), (60, 1696332), (66, 1542120), (71, 1433520), (72, 1413610), (80, 1272249), (88, 1156590), (90, 1130888), (99, 1028080), (110, 925272), (120, 848166), (132, 771060), (142, 716760), (144, 706805), (165, 616848), (176, 578295), (180, 565444), (181, 562320), (198, 514040), (213, 477840), (220, 462636), (240, 424083), (264, 385530), (284, 358380), (330, 308424), (355, 286704), (360, 282722), (362, 281160), (396, 257020), (426, 238920), (440, 231318), (495, 205616), (528, 192765), (543, 187440), (568, 179190), (639, 159280), (660, 154212), (710, 143352), (720, 141361), (724, 140580), (781, 130320), (792, 128510), (852, 119460), (880, 115659), (905, 112464), (990, 102808), (1065, 95568), (1086, 93720), (1136, 89595), (1278, 79640), (1320, 77106), (1420, 71676), (1448, 70290), (1562, 65160), (1584, 64255), (1629, 62480), (1704, 59730), (1810, 56232), (1980, 51404), (1991, 51120), (2130, 47784), (2172, 46860), (2343, 43440), (2556, 39820), (2640, 38553), (2715, 37488), (2840, 35838), (2896, 35145), (3124, 32580), (3195, 31856), (3258, 31240), (3408, 29865), (3620, 28116), (3905, 26064), (3960, 25702), (3982, 25560), (4260, 23892), (4344, 23430), (4686, 21720), (5112, 19910), (5430, 18744), (5680, 17919), (5973, 17040), (6248, 16290), (6390, 15928), (6516, 15620), (7029, 14480), (7240, 14058), (7810, 13032), (7920, 12851), (7964, 12780), (8145, 12496), (8520, 11946), (8688, 11715), (9372, 10860), (9955, 10224)]