284859780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3163}}^1$

素因数の和:3273

約数の個数: 96

約数和(自身を含む): 850483200

約数和(自身を除く): 565623420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 79, 95, 114, 158, 190, 228, 237, 285, 316, 380, 395, 474, 570, 790, 948, 1140, 1185, 1501, 1580, 2370, 3002, 3163, 4503, 4740, 6004, 6326, 7505, 9006, 9489, 12652, 15010, 15815, 18012, 18978, 22515, 30020, 31630, 37956, 45030, 47445, 60097, 63260, 90060, 94890, 120194, 180291, 189780, 240388, 249877, 300485, 360582, 499754, 600970, 721164, 749631, 901455, 999508, 1201940, 1249385, 1499262, 1802910, 2498770, 2998524, 3605820, 3748155, 4747663, 4997540, 7496310, 9495326, 14242989, 14992620, 18990652, 23738315, 28485978, 47476630, 56971956, 71214945, 94953260, 142429890, 284859780]

約数ペア:

[(1, 284859780), (2, 142429890), (3, 94953260), (4, 71214945), (5, 56971956), (6, 47476630), (10, 28485978), (12, 23738315), (15, 18990652), (19, 14992620), (20, 14242989), (30, 9495326), (38, 7496310), (57, 4997540), (60, 4747663), (76, 3748155), (79, 3605820), (95, 2998524), (114, 2498770), (158, 1802910), (190, 1499262), (228, 1249385), (237, 1201940), (285, 999508), (316, 901455), (380, 749631), (395, 721164), (474, 600970), (570, 499754), (790, 360582), (948, 300485), (1140, 249877), (1185, 240388), (1501, 189780), (1580, 180291), (2370, 120194), (3002, 94890), (3163, 90060), (4503, 63260), (4740, 60097), (6004, 47445), (6326, 45030), (7505, 37956), (9006, 31630), (9489, 30020), (12652, 22515), (15010, 18978), (15815, 18012)]