325755540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 1115493120

約数和(自身を除く): 789737580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 173, 180, 198, 220, 270, 297, 317, 330, 346, 396, 495, 519, 540, 594, 634, 660, 692, 865, 951, 990, 1038, 1188, 1268, 1485, 1557, 1585, 1730, 1902, 1903, 1980, 2076, 2595, 2853, 2970, 3114, 3170, 3460, 3487, 3804, 3806, 4671, 4755, 5190, 5706, 5709, 5940, 6228, 6340, 6974, 7612, 7785, 8559, 9342, 9510, 9515, 10380, 10461, 11412, 11418, 13948, 14265, 15570, 17118, 17127, 17435, 18684, 19020, 19030, 20922, 22836, 23355, 28530, 28545, 31140, 31383, 34236, 34254, 34870, 38060, 41844, 42795, 46710, 51381, 52305, 54841, 57060, 57090, 62766, 68508, 69740, 85590, 85635, 93420, 94149, 102762, 104610, 109682, 114180, 125532, 156915, 164523, 171180, 171270, 188298, 205524, 209220, 219364, 256905, 274205, 313830, 329046, 342540, 376596, 470745, 493569, 513810, 548410, 603251, 627660, 658092, 822615, 941490, 987138, 1027620, 1096820, 1206502, 1480707, 1645230, 1809753, 1882980, 1974276, 2413004, 2467845, 2961414, 3016255, 3290460, 3619506, 4935690, 5429259, 5922828, 6032510, 7239012, 7403535, 9048765, 9871380, 10858518, 12065020, 14807070, 16287777, 18097530, 21717036, 27146295, 29614140, 32575554, 36195060, 54292590, 65151108, 81438885, 108585180, 162877770, 325755540]

約数ペア:

[(1, 325755540), (2, 162877770), (3, 108585180), (4, 81438885), (5, 65151108), (6, 54292590), (9, 36195060), (10, 32575554), (11, 29614140), (12, 27146295), (15, 21717036), (18, 18097530), (20, 16287777), (22, 14807070), (27, 12065020), (30, 10858518), (33, 9871380), (36, 9048765), (44, 7403535), (45, 7239012), (54, 6032510), (55, 5922828), (60, 5429259), (66, 4935690), (90, 3619506), (99, 3290460), (108, 3016255), (110, 2961414), (132, 2467845), (135, 2413004), (165, 1974276), (173, 1882980), (180, 1809753), (198, 1645230), (220, 1480707), (270, 1206502), (297, 1096820), (317, 1027620), (330, 987138), (346, 941490), (396, 822615), (495, 658092), (519, 627660), (540, 603251), (594, 548410), (634, 513810), (660, 493569), (692, 470745), (865, 376596), (951, 342540), (990, 329046), (1038, 313830), (1188, 274205), (1268, 256905), (1485, 219364), (1557, 209220), (1585, 205524), (1730, 188298), (1902, 171270), (1903, 171180), (1980, 164523), (2076, 156915), (2595, 125532), (2853, 114180), (2970, 109682), (3114, 104610), (3170, 102762), (3460, 94149), (3487, 93420), (3804, 85635), (3806, 85590), (4671, 69740), (4755, 68508), (5190, 62766), (5706, 57090), (5709, 57060), (5940, 54841), (6228, 52305), (6340, 51381), (6974, 46710), (7612, 42795), (7785, 41844), (8559, 38060), (9342, 34870), (9510, 34254), (9515, 34236), (10380, 31383), (10461, 31140), (11412, 28545), (11418, 28530), (13948, 23355), (14265, 22836), (15570, 20922), (17118, 19030), (17127, 19020), (17435, 18684)]