83945520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3761}}^1$

素因数の和:3811

約数の個数: 120

約数和(自身を含む): 291088512

約数和(自身を除く): 207142992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 3761, 4464, 5580, 7440, 7522, 11160, 11283, 15044, 18805, 22320, 22566, 30088, 33849, 37610, 45132, 56415, 60176, 67698, 75220, 90264, 112830, 116591, 135396, 150440, 169245, 180528, 225660, 233182, 270792, 300880, 338490, 349773, 451320, 466364, 541584, 582955, 676980, 699546, 902640, 932728, 1049319, 1165910, 1353960, 1399092, 1748865, 1865456, 2098638, 2331820, 2707920, 2798184, 3497730, 4197276, 4663640, 5246595, 5596368, 6995460, 8394552, 9327280, 10493190, 13990920, 16789104, 20986380, 27981840, 41972760, 83945520]

約数ペア:

[(1, 83945520), (2, 41972760), (3, 27981840), (4, 20986380), (5, 16789104), (6, 13990920), (8, 10493190), (9, 9327280), (10, 8394552), (12, 6995460), (15, 5596368), (16, 5246595), (18, 4663640), (20, 4197276), (24, 3497730), (30, 2798184), (31, 2707920), (36, 2331820), (40, 2098638), (45, 1865456), (48, 1748865), (60, 1399092), (62, 1353960), (72, 1165910), (80, 1049319), (90, 932728), (93, 902640), (120, 699546), (124, 676980), (144, 582955), (155, 541584), (180, 466364), (186, 451320), (240, 349773), (248, 338490), (279, 300880), (310, 270792), (360, 233182), (372, 225660), (465, 180528), (496, 169245), (558, 150440), (620, 135396), (720, 116591), (744, 112830), (930, 90264), (1116, 75220), (1240, 67698), (1395, 60176), (1488, 56415), (1860, 45132), (2232, 37610), (2480, 33849), (2790, 30088), (3720, 22566), (3761, 22320), (4464, 18805), (5580, 15044), (7440, 11283), (7522, 11160)]