85395960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 304274880

約数和(自身を除く): 218878920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 71, 72, 78, 90, 104, 117, 120, 130, 142, 156, 180, 195, 213, 234, 257, 260, 284, 312, 355, 360, 390, 426, 468, 514, 520, 568, 585, 639, 710, 771, 780, 852, 923, 936, 1028, 1065, 1170, 1278, 1285, 1420, 1542, 1560, 1704, 1846, 2056, 2130, 2313, 2340, 2556, 2570, 2769, 2840, 3084, 3195, 3341, 3692, 3855, 4260, 4615, 4626, 4680, 5112, 5140, 5538, 6168, 6390, 6682, 7384, 7710, 8307, 8520, 9230, 9252, 10023, 10280, 11076, 11565, 12780, 13364, 13845, 15420, 16614, 16705, 18247, 18460, 18504, 20046, 22152, 23130, 25560, 26728, 27690, 30069, 30840, 33228, 33410, 36494, 36920, 40092, 41535, 46260, 50115, 54741, 55380, 60138, 66456, 66820, 72988, 80184, 83070, 91235, 92520, 100230, 109482, 110760, 120276, 133640, 145976, 150345, 164223, 166140, 182470, 200460, 218964, 237211, 240552, 273705, 300690, 328446, 332280, 364940, 400920, 437928, 474422, 547410, 601380, 656892, 711633, 729880, 821115, 948844, 1094820, 1186055, 1202760, 1313784, 1423266, 1642230, 1897688, 2134899, 2189640, 2372110, 2846532, 3284460, 3558165, 4269798, 4744220, 5693064, 6568920, 7116330, 8539596, 9488440, 10674495, 14232660, 17079192, 21348990, 28465320, 42697980, 85395960]

約数ペア:

[(1, 85395960), (2, 42697980), (3, 28465320), (4, 21348990), (5, 17079192), (6, 14232660), (8, 10674495), (9, 9488440), (10, 8539596), (12, 7116330), (13, 6568920), (15, 5693064), (18, 4744220), (20, 4269798), (24, 3558165), (26, 3284460), (30, 2846532), (36, 2372110), (39, 2189640), (40, 2134899), (45, 1897688), (52, 1642230), (60, 1423266), (65, 1313784), (71, 1202760), (72, 1186055), (78, 1094820), (90, 948844), (104, 821115), (117, 729880), (120, 711633), (130, 656892), (142, 601380), (156, 547410), (180, 474422), (195, 437928), (213, 400920), (234, 364940), (257, 332280), (260, 328446), (284, 300690), (312, 273705), (355, 240552), (360, 237211), (390, 218964), (426, 200460), (468, 182470), (514, 166140), (520, 164223), (568, 150345), (585, 145976), (639, 133640), (710, 120276), (771, 110760), (780, 109482), (852, 100230), (923, 92520), (936, 91235), (1028, 83070), (1065, 80184), (1170, 72988), (1278, 66820), (1285, 66456), (1420, 60138), (1542, 55380), (1560, 54741), (1704, 50115), (1846, 46260), (2056, 41535), (2130, 40092), (2313, 36920), (2340, 36494), (2556, 33410), (2570, 33228), (2769, 30840), (2840, 30069), (3084, 27690), (3195, 26728), (3341, 25560), (3692, 23130), (3855, 22152), (4260, 20046), (4615, 18504), (4626, 18460), (4680, 18247), (5112, 16705), (5140, 16614), (5538, 15420), (6168, 13845), (6390, 13364), (6682, 12780), (7384, 11565), (7710, 11076), (8307, 10280), (8520, 10023), (9230, 9252)]