83512980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24419}}^1$

素因数の和:24453

約数の個数: 72

約数和(自身を含む): 266666400

約数和(自身を除く): 183153420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 24419, 48838, 73257, 97676, 122095, 146514, 219771, 244190, 293028, 366285, 439542, 463961, 488380, 732570, 879084, 927922, 1098855, 1391883, 1465140, 1855844, 2197710, 2319805, 2783766, 4175649, 4395420, 4639610, 5567532, 6959415, 8351298, 9279220, 13918830, 16702596, 20878245, 27837660, 41756490, 83512980]

約数ペア:

[(1, 83512980), (2, 41756490), (3, 27837660), (4, 20878245), (5, 16702596), (6, 13918830), (9, 9279220), (10, 8351298), (12, 6959415), (15, 5567532), (18, 4639610), (19, 4395420), (20, 4175649), (30, 2783766), (36, 2319805), (38, 2197710), (45, 1855844), (57, 1465140), (60, 1391883), (76, 1098855), (90, 927922), (95, 879084), (114, 732570), (171, 488380), (180, 463961), (190, 439542), (228, 366285), (285, 293028), (342, 244190), (380, 219771), (570, 146514), (684, 122095), (855, 97676), (1140, 73257), (1710, 48838), (3420, 24419)]