181733580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6271}}^1$

素因数の和:6316

約数の個数: 144

約数和(自身を含む): 657506304

約数和(自身を除く): 475772724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 6271, 7245, 9660, 12542, 14490, 18813, 25084, 28980, 31355, 37626, 43897, 56439, 62710, 75252, 87794, 94065, 112878, 125420, 131691, 144233, 175588, 188130, 219485, 225756, 263382, 282195, 288466, 376260, 395073, 432699, 438970, 526764, 564390, 576932, 658455, 721165, 790146, 865398, 877940, 1009631, 1128780, 1298097, 1316910, 1442330, 1580292, 1730796, 1975365, 2019262, 2163495, 2596194, 2633820, 2884660, 3028893, 3950730, 4038524, 4326990, 5048155, 5192388, 6057786, 6490485, 7901460, 8653980, 9086679, 10096310, 12115572, 12980970, 15144465, 18173358, 20192620, 25961940, 30288930, 36346716, 45433395, 60577860, 90866790, 181733580]

約数ペア:

[(1, 181733580), (2, 90866790), (3, 60577860), (4, 45433395), (5, 36346716), (6, 30288930), (7, 25961940), (9, 20192620), (10, 18173358), (12, 15144465), (14, 12980970), (15, 12115572), (18, 10096310), (20, 9086679), (21, 8653980), (23, 7901460), (28, 6490485), (30, 6057786), (35, 5192388), (36, 5048155), (42, 4326990), (45, 4038524), (46, 3950730), (60, 3028893), (63, 2884660), (69, 2633820), (70, 2596194), (84, 2163495), (90, 2019262), (92, 1975365), (105, 1730796), (115, 1580292), (126, 1442330), (138, 1316910), (140, 1298097), (161, 1128780), (180, 1009631), (207, 877940), (210, 865398), (230, 790146), (252, 721165), (276, 658455), (315, 576932), (322, 564390), (345, 526764), (414, 438970), (420, 432699), (460, 395073), (483, 376260), (630, 288466), (644, 282195), (690, 263382), (805, 225756), (828, 219485), (966, 188130), (1035, 175588), (1260, 144233), (1380, 131691), (1449, 125420), (1610, 112878), (1932, 94065), (2070, 87794), (2415, 75252), (2898, 62710), (3220, 56439), (4140, 43897), (4830, 37626), (5796, 31355), (6271, 28980), (7245, 25084), (9660, 18813), (12542, 14490)]