110638140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 348311040

約数和(自身を除く): 237672900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 43, 57, 60, 61, 74, 76, 86, 95, 111, 114, 122, 129, 148, 172, 183, 185, 190, 215, 222, 228, 244, 258, 285, 305, 366, 370, 380, 430, 444, 516, 555, 570, 610, 645, 703, 732, 740, 817, 860, 915, 1110, 1140, 1159, 1220, 1290, 1406, 1591, 1634, 1830, 2109, 2220, 2257, 2318, 2451, 2580, 2623, 2812, 3182, 3268, 3477, 3515, 3660, 4085, 4218, 4514, 4636, 4773, 4902, 5246, 5795, 6364, 6771, 6954, 7030, 7869, 7955, 8170, 8436, 9028, 9546, 9804, 10492, 10545, 11285, 11590, 12255, 13115, 13542, 13908, 14060, 15738, 15910, 16340, 17385, 19092, 21090, 22570, 23180, 23865, 24510, 26230, 27084, 30229, 31476, 31820, 33855, 34770, 39345, 42180, 42883, 45140, 47730, 49020, 49837, 52460, 60458, 67710, 69540, 78690, 85766, 90687, 95460, 97051, 99674, 120916, 128649, 135420, 149511, 151145, 157380, 171532, 181374, 194102, 199348, 214415, 249185, 257298, 291153, 299022, 302290, 362748, 388204, 428830, 453435, 485255, 498370, 514596, 582306, 598044, 604580, 643245, 747555, 857660, 906870, 970510, 996740, 1164612, 1286490, 1455765, 1495110, 1813740, 1843969, 1941020, 2572980, 2911530, 2990220, 3687938, 5531907, 5823060, 7375876, 9219845, 11063814, 18439690, 22127628, 27659535, 36879380, 55319070, 110638140]

約数ペア:

[(1, 110638140), (2, 55319070), (3, 36879380), (4, 27659535), (5, 22127628), (6, 18439690), (10, 11063814), (12, 9219845), (15, 7375876), (19, 5823060), (20, 5531907), (30, 3687938), (37, 2990220), (38, 2911530), (43, 2572980), (57, 1941020), (60, 1843969), (61, 1813740), (74, 1495110), (76, 1455765), (86, 1286490), (95, 1164612), (111, 996740), (114, 970510), (122, 906870), (129, 857660), (148, 747555), (172, 643245), (183, 604580), (185, 598044), (190, 582306), (215, 514596), (222, 498370), (228, 485255), (244, 453435), (258, 428830), (285, 388204), (305, 362748), (366, 302290), (370, 299022), (380, 291153), (430, 257298), (444, 249185), (516, 214415), (555, 199348), (570, 194102), (610, 181374), (645, 171532), (703, 157380), (732, 151145), (740, 149511), (817, 135420), (860, 128649), (915, 120916), (1110, 99674), (1140, 97051), (1159, 95460), (1220, 90687), (1290, 85766), (1406, 78690), (1591, 69540), (1634, 67710), (1830, 60458), (2109, 52460), (2220, 49837), (2257, 49020), (2318, 47730), (2451, 45140), (2580, 42883), (2623, 42180), (2812, 39345), (3182, 34770), (3268, 33855), (3477, 31820), (3515, 31476), (3660, 30229), (4085, 27084), (4218, 26230), (4514, 24510), (4636, 23865), (4773, 23180), (4902, 22570), (5246, 21090), (5795, 19092), (6364, 17385), (6771, 16340), (6954, 15910), (7030, 15738), (7869, 14060), (7955, 13908), (8170, 13542), (8436, 13115), (9028, 12255), (9546, 11590), (9804, 11285), (10492, 10545)]