71235750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5038

約数の個数: 64

約数和(自身を含む): 187200000

約数和(自身を除く): 115964250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 750, 950, 1425, 2375, 2850, 4750, 4999, 7125, 9998, 14250, 14997, 24995, 29994, 49990, 74985, 94981, 124975, 149970, 189962, 249950, 284943, 374925, 474905, 569886, 624875, 749850, 949810, 1249750, 1424715, 1874625, 2374525, 2849430, 3749250, 4749050, 7123575, 11872625, 14247150, 23745250, 35617875, 71235750]

約数ペア:

[(1, 71235750), (2, 35617875), (3, 23745250), (5, 14247150), (6, 11872625), (10, 7123575), (15, 4749050), (19, 3749250), (25, 2849430), (30, 2374525), (38, 1874625), (50, 1424715), (57, 1249750), (75, 949810), (95, 749850), (114, 624875), (125, 569886), (150, 474905), (190, 374925), (250, 284943), (285, 249950), (375, 189962), (475, 149970), (570, 124975), (750, 94981), (950, 74985), (1425, 49990), (2375, 29994), (2850, 24995), (4750, 14997), (4999, 14250), (7125, 9998)]