91379880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:632

約数の個数: 128

約数和(自身を含む): 306806400

約数和(自身を除く): 215426520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 211, 216, 270, 360, 401, 422, 540, 633, 802, 844, 1055, 1080, 1203, 1266, 1604, 1688, 1899, 2005, 2110, 2406, 2532, 3165, 3208, 3609, 3798, 4010, 4220, 4812, 5064, 5697, 6015, 6330, 7218, 7596, 8020, 8440, 9495, 9624, 10827, 11394, 12030, 12660, 14436, 15192, 16040, 18045, 18990, 21654, 22788, 24060, 25320, 28485, 28872, 36090, 37980, 43308, 45576, 48120, 54135, 56970, 72180, 75960, 84611, 86616, 108270, 113940, 144360, 169222, 216540, 227880, 253833, 338444, 423055, 433080, 507666, 676888, 761499, 846110, 1015332, 1269165, 1522998, 1692220, 2030664, 2284497, 2538330, 3045996, 3384440, 3807495, 4568994, 5076660, 6091992, 7614990, 9137988, 10153320, 11422485, 15229980, 18275976, 22844970, 30459960, 45689940, 91379880]

約数ペア:

[(1, 91379880), (2, 45689940), (3, 30459960), (4, 22844970), (5, 18275976), (6, 15229980), (8, 11422485), (9, 10153320), (10, 9137988), (12, 7614990), (15, 6091992), (18, 5076660), (20, 4568994), (24, 3807495), (27, 3384440), (30, 3045996), (36, 2538330), (40, 2284497), (45, 2030664), (54, 1692220), (60, 1522998), (72, 1269165), (90, 1015332), (108, 846110), (120, 761499), (135, 676888), (180, 507666), (211, 433080), (216, 423055), (270, 338444), (360, 253833), (401, 227880), (422, 216540), (540, 169222), (633, 144360), (802, 113940), (844, 108270), (1055, 86616), (1080, 84611), (1203, 75960), (1266, 72180), (1604, 56970), (1688, 54135), (1899, 48120), (2005, 45576), (2110, 43308), (2406, 37980), (2532, 36090), (3165, 28872), (3208, 28485), (3609, 25320), (3798, 24060), (4010, 22788), (4220, 21654), (4812, 18990), (5064, 18045), (5697, 16040), (6015, 15192), (6330, 14436), (7218, 12660), (7596, 12030), (8020, 11394), (8440, 10827), (9495, 9624)]