91538280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2857}}^1$

素因数の和:2963

約数の個数: 96

約数和(自身を含む): 300947400

約数和(自身を除く): 209409120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 2857, 3204, 3560, 4005, 5340, 5714, 6408, 8010, 8571, 10680, 11428, 14285, 16020, 17142, 22856, 25713, 28570, 32040, 34284, 42855, 51426, 57140, 68568, 85710, 102852, 114280, 128565, 171420, 205704, 254273, 257130, 342840, 508546, 514260, 762819, 1017092, 1028520, 1271365, 1525638, 2034184, 2288457, 2542730, 3051276, 3814095, 4576914, 5085460, 6102552, 7628190, 9153828, 10170920, 11442285, 15256380, 18307656, 22884570, 30512760, 45769140, 91538280]

約数ペア:

[(1, 91538280), (2, 45769140), (3, 30512760), (4, 22884570), (5, 18307656), (6, 15256380), (8, 11442285), (9, 10170920), (10, 9153828), (12, 7628190), (15, 6102552), (18, 5085460), (20, 4576914), (24, 3814095), (30, 3051276), (36, 2542730), (40, 2288457), (45, 2034184), (60, 1525638), (72, 1271365), (89, 1028520), (90, 1017092), (120, 762819), (178, 514260), (180, 508546), (267, 342840), (356, 257130), (360, 254273), (445, 205704), (534, 171420), (712, 128565), (801, 114280), (890, 102852), (1068, 85710), (1335, 68568), (1602, 57140), (1780, 51426), (2136, 42855), (2670, 34284), (2857, 32040), (3204, 28570), (3560, 25713), (4005, 22856), (5340, 17142), (5714, 16020), (6408, 14285), (8010, 11428), (8571, 10680)]