42100920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1409}}^1$

素因数の和:1509

約数の個数: 96

約数和(自身を含む): 138574800

約数和(自身を除く): 96473880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1409, 1494, 1660, 1992, 2490, 2818, 2988, 3320, 3735, 4227, 4980, 5636, 5976, 7045, 7470, 8454, 9960, 11272, 12681, 14090, 14940, 16908, 21135, 25362, 28180, 29880, 33816, 42270, 50724, 56360, 63405, 84540, 101448, 116947, 126810, 169080, 233894, 253620, 350841, 467788, 507240, 584735, 701682, 935576, 1052523, 1169470, 1403364, 1754205, 2105046, 2338940, 2806728, 3508410, 4210092, 4677880, 5262615, 7016820, 8420184, 10525230, 14033640, 21050460, 42100920]

約数ペア:

[(1, 42100920), (2, 21050460), (3, 14033640), (4, 10525230), (5, 8420184), (6, 7016820), (8, 5262615), (9, 4677880), (10, 4210092), (12, 3508410), (15, 2806728), (18, 2338940), (20, 2105046), (24, 1754205), (30, 1403364), (36, 1169470), (40, 1052523), (45, 935576), (60, 701682), (72, 584735), (83, 507240), (90, 467788), (120, 350841), (166, 253620), (180, 233894), (249, 169080), (332, 126810), (360, 116947), (415, 101448), (498, 84540), (664, 63405), (747, 56360), (830, 50724), (996, 42270), (1245, 33816), (1409, 29880), (1494, 28180), (1660, 25362), (1992, 21135), (2490, 16908), (2818, 14940), (2988, 14090), (3320, 12681), (3735, 11272), (4227, 9960), (4980, 8454), (5636, 7470), (5976, 7045)]