87088020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1077

約数の個数: 96

約数和(自身を含む): 260198400

約数和(自身を除く): 173110380

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, 967, 1140, 1185, 1501, 1580, 1934, 2370, 2901, 3002, 3868, 4503, 4740, 4835, 5802, 6004, 7505, 9006, 9670, 11604, 14505, 15010, 18012, 18373, 19340, 22515, 29010, 30020, 36746, 45030, 55119, 58020, 73492, 76393, 90060, 91865, 110238, 152786, 183730, 220476, 229179, 275595, 305572, 367460, 381965, 458358, 551190, 763930, 916716, 1102380, 1145895, 1451467, 1527860, 2291790, 2902934, 4354401, 4583580, 5805868, 7257335, 8708802, 14514670, 17417604, 21772005, 29029340, 43544010, 87088020]

約数ペア:

[(1, 87088020), (2, 43544010), (3, 29029340), (4, 21772005), (5, 17417604), (6, 14514670), (10, 8708802), (12, 7257335), (15, 5805868), (19, 4583580), (20, 4354401), (30, 2902934), (38, 2291790), (57, 1527860), (60, 1451467), (76, 1145895), (79, 1102380), (95, 916716), (114, 763930), (158, 551190), (190, 458358), (228, 381965), (237, 367460), (285, 305572), (316, 275595), (380, 229179), (395, 220476), (474, 183730), (570, 152786), (790, 110238), (948, 91865), (967, 90060), (1140, 76393), (1185, 73492), (1501, 58020), (1580, 55119), (1934, 45030), (2370, 36746), (2901, 30020), (3002, 29010), (3868, 22515), (4503, 19340), (4740, 18373), (4835, 18012), (5802, 15010), (6004, 14505), (7505, 11604), (9006, 9670)]