82902120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 302382720

約数和(自身を除く): 219480600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 588, 613, 644, 690, 735, 805, 840, 920, 966, 980, 1127, 1176, 1226, 1288, 1380, 1470, 1610, 1839, 1932, 1960, 2254, 2415, 2452, 2760, 2940, 3065, 3220, 3381, 3678, 3864, 4291, 4508, 4830, 4904, 5635, 5880, 6130, 6440, 6762, 7356, 8582, 9016, 9195, 9660, 11270, 12260, 12873, 13524, 14099, 14712, 16905, 17164, 18390, 19320, 21455, 22540, 24520, 25746, 27048, 28198, 30037, 33810, 34328, 36780, 42297, 42910, 45080, 51492, 56396, 60074, 64365, 67620, 70495, 73560, 84594, 85820, 90111, 98693, 102984, 112792, 120148, 128730, 135240, 140990, 150185, 169188, 171640, 180222, 197386, 211485, 240296, 257460, 281980, 296079, 300370, 338376, 360444, 394772, 422970, 450555, 493465, 514920, 563960, 592158, 600740, 690851, 720888, 789544, 845940, 901110, 986930, 1184316, 1201480, 1381702, 1480395, 1691880, 1802220, 1973860, 2072553, 2368632, 2763404, 2960790, 3454255, 3604440, 3947720, 4145106, 5526808, 5921580, 6908510, 8290212, 10362765, 11843160, 13817020, 16580424, 20725530, 27634040, 41451060, 82902120]

約数ペア:

[(1, 82902120), (2, 41451060), (3, 27634040), (4, 20725530), (5, 16580424), (6, 13817020), (7, 11843160), (8, 10362765), (10, 8290212), (12, 6908510), (14, 5921580), (15, 5526808), (20, 4145106), (21, 3947720), (23, 3604440), (24, 3454255), (28, 2960790), (30, 2763404), (35, 2368632), (40, 2072553), (42, 1973860), (46, 1802220), (49, 1691880), (56, 1480395), (60, 1381702), (69, 1201480), (70, 1184316), (84, 986930), (92, 901110), (98, 845940), (105, 789544), (115, 720888), (120, 690851), (138, 600740), (140, 592158), (147, 563960), (161, 514920), (168, 493465), (184, 450555), (196, 422970), (210, 394772), (230, 360444), (245, 338376), (276, 300370), (280, 296079), (294, 281980), (322, 257460), (345, 240296), (392, 211485), (420, 197386), (460, 180222), (483, 171640), (490, 169188), (552, 150185), (588, 140990), (613, 135240), (644, 128730), (690, 120148), (735, 112792), (805, 102984), (840, 98693), (920, 90111), (966, 85820), (980, 84594), (1127, 73560), (1176, 70495), (1226, 67620), (1288, 64365), (1380, 60074), (1470, 56396), (1610, 51492), (1839, 45080), (1932, 42910), (1960, 42297), (2254, 36780), (2415, 34328), (2452, 33810), (2760, 30037), (2940, 28198), (3065, 27048), (3220, 25746), (3381, 24520), (3678, 22540), (3864, 21455), (4291, 19320), (4508, 18390), (4830, 17164), (4904, 16905), (5635, 14712), (5880, 14099), (6130, 13524), (6440, 12873), (6762, 12260), (7356, 11270), (8582, 9660), (9016, 9195)]