80595150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28279}}^1$

素因数の和:28313

約数の個数: 48

約数和(自身を含む): 210403200

約数和(自身を除く): 129808050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 28279, 56558, 84837, 141395, 169674, 282790, 424185, 537301, 706975, 848370, 1074602, 1413950, 1611903, 2120925, 2686505, 3223806, 4241850, 5373010, 8059515, 13432525, 16119030, 26865050, 40297575, 80595150]

約数ペア:

[(1, 80595150), (2, 40297575), (3, 26865050), (5, 16119030), (6, 13432525), (10, 8059515), (15, 5373010), (19, 4241850), (25, 3223806), (30, 2686505), (38, 2120925), (50, 1611903), (57, 1413950), (75, 1074602), (95, 848370), (114, 706975), (150, 537301), (190, 424185), (285, 282790), (475, 169674), (570, 141395), (950, 84837), (1425, 56558), (2850, 28279)]