84355560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2111}}^1$

素因数の和:2168

約数の個数: 128

約数和(自身を含む): 288921600

約数和(自身を除く): 204566040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2111, 2220, 2664, 3330, 3996, 4222, 4440, 4995, 6333, 6660, 7992, 8444, 9990, 10555, 12666, 13320, 16888, 18999, 19980, 21110, 25332, 31665, 37998, 39960, 42220, 50664, 56997, 63330, 75996, 78107, 84440, 94995, 113994, 126660, 151992, 156214, 189990, 227988, 234321, 253320, 284985, 312428, 379980, 390535, 455976, 468642, 569970, 624856, 702963, 759960, 781070, 937284, 1139940, 1171605, 1405926, 1562140, 1874568, 2108889, 2279880, 2343210, 2811852, 3124280, 3514815, 4217778, 4686420, 5623704, 7029630, 8435556, 9372840, 10544445, 14059260, 16871112, 21088890, 28118520, 42177780, 84355560]

約数ペア:

[(1, 84355560), (2, 42177780), (3, 28118520), (4, 21088890), (5, 16871112), (6, 14059260), (8, 10544445), (9, 9372840), (10, 8435556), (12, 7029630), (15, 5623704), (18, 4686420), (20, 4217778), (24, 3514815), (27, 3124280), (30, 2811852), (36, 2343210), (37, 2279880), (40, 2108889), (45, 1874568), (54, 1562140), (60, 1405926), (72, 1171605), (74, 1139940), (90, 937284), (108, 781070), (111, 759960), (120, 702963), (135, 624856), (148, 569970), (180, 468642), (185, 455976), (216, 390535), (222, 379980), (270, 312428), (296, 284985), (333, 253320), (360, 234321), (370, 227988), (444, 189990), (540, 156214), (555, 151992), (666, 126660), (740, 113994), (888, 94995), (999, 84440), (1080, 78107), (1110, 75996), (1332, 63330), (1480, 56997), (1665, 50664), (1998, 42220), (2111, 39960), (2220, 37998), (2664, 31665), (3330, 25332), (3996, 21110), (4222, 19980), (4440, 18999), (4995, 16888), (6333, 13320), (6660, 12666), (7992, 10555), (8444, 9990)]