82901940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 269021760

約数和(自身を除く): 186119820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 285, 330, 363, 380, 418, 484, 570, 601, 605, 627, 660, 726, 836, 1045, 1140, 1202, 1210, 1254, 1452, 1803, 1815, 2090, 2299, 2404, 2420, 2508, 3005, 3135, 3606, 3630, 4180, 4598, 6010, 6270, 6611, 6897, 7212, 7260, 9015, 9196, 11419, 11495, 12020, 12540, 13222, 13794, 18030, 19833, 22838, 22990, 26444, 27588, 33055, 34257, 34485, 36060, 39666, 45676, 45980, 57095, 66110, 68514, 68970, 72721, 79332, 99165, 114190, 125609, 132220, 137028, 137940, 145442, 171285, 198330, 218163, 228380, 251218, 290884, 342570, 363605, 376827, 396660, 436326, 502436, 628045, 685140, 727210, 753654, 872652, 1090815, 1256090, 1381699, 1454420, 1507308, 1884135, 2181630, 2512180, 2763398, 3768270, 4145097, 4363260, 5526796, 6908495, 7536540, 8290194, 13816990, 16580388, 20725485, 27633980, 41450970, 82901940]

約数ペア:

[(1, 82901940), (2, 41450970), (3, 27633980), (4, 20725485), (5, 16580388), (6, 13816990), (10, 8290194), (11, 7536540), (12, 6908495), (15, 5526796), (19, 4363260), (20, 4145097), (22, 3768270), (30, 2763398), (33, 2512180), (38, 2181630), (44, 1884135), (55, 1507308), (57, 1454420), (60, 1381699), (66, 1256090), (76, 1090815), (95, 872652), (110, 753654), (114, 727210), (121, 685140), (132, 628045), (165, 502436), (190, 436326), (209, 396660), (220, 376827), (228, 363605), (242, 342570), (285, 290884), (330, 251218), (363, 228380), (380, 218163), (418, 198330), (484, 171285), (570, 145442), (601, 137940), (605, 137028), (627, 132220), (660, 125609), (726, 114190), (836, 99165), (1045, 79332), (1140, 72721), (1202, 68970), (1210, 68514), (1254, 66110), (1452, 57095), (1803, 45980), (1815, 45676), (2090, 39666), (2299, 36060), (2404, 34485), (2420, 34257), (2508, 33055), (3005, 27588), (3135, 26444), (3606, 22990), (3630, 22838), (4180, 19833), (4598, 18030), (6010, 13794), (6270, 13222), (6611, 12540), (6897, 12020), (7212, 11495), (7260, 11419), (9015, 9196)]