150427620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:730

約数の個数: 144

約数和(自身を含む): 524579328

約数和(自身を除く): 374151708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 277, 315, 420, 431, 554, 630, 831, 862, 1108, 1260, 1293, 1385, 1662, 1724, 1939, 2155, 2493, 2586, 2770, 3017, 3324, 3878, 3879, 4155, 4310, 4986, 5172, 5540, 5817, 6034, 6465, 7756, 7758, 8310, 8620, 9051, 9695, 9972, 11634, 12068, 12465, 12930, 15085, 15516, 16620, 17451, 18102, 19390, 19395, 23268, 24930, 25860, 27153, 29085, 30170, 34902, 36204, 38780, 38790, 45255, 49860, 54306, 58170, 60340, 69804, 77580, 87255, 90510, 108612, 116340, 119387, 135765, 174510, 181020, 238774, 271530, 349020, 358161, 477548, 543060, 596935, 716322, 835709, 1074483, 1193870, 1432644, 1671418, 1790805, 2148966, 2387740, 2507127, 3342836, 3581610, 4178545, 4297932, 5014254, 5372415, 7163220, 7521381, 8357090, 10028508, 10744830, 12535635, 15042762, 16714180, 21489660, 25071270, 30085524, 37606905, 50142540, 75213810, 150427620]

約数ペア:

[(1, 150427620), (2, 75213810), (3, 50142540), (4, 37606905), (5, 30085524), (6, 25071270), (7, 21489660), (9, 16714180), (10, 15042762), (12, 12535635), (14, 10744830), (15, 10028508), (18, 8357090), (20, 7521381), (21, 7163220), (28, 5372415), (30, 5014254), (35, 4297932), (36, 4178545), (42, 3581610), (45, 3342836), (60, 2507127), (63, 2387740), (70, 2148966), (84, 1790805), (90, 1671418), (105, 1432644), (126, 1193870), (140, 1074483), (180, 835709), (210, 716322), (252, 596935), (277, 543060), (315, 477548), (420, 358161), (431, 349020), (554, 271530), (630, 238774), (831, 181020), (862, 174510), (1108, 135765), (1260, 119387), (1293, 116340), (1385, 108612), (1662, 90510), (1724, 87255), (1939, 77580), (2155, 69804), (2493, 60340), (2586, 58170), (2770, 54306), (3017, 49860), (3324, 45255), (3878, 38790), (3879, 38780), (4155, 36204), (4310, 34902), (4986, 30170), (5172, 29085), (5540, 27153), (5817, 25860), (6034, 24930), (6465, 23268), (7756, 19395), (7758, 19390), (8310, 18102), (8620, 17451), (9051, 16620), (9695, 15516), (9972, 15085), (11634, 12930), (12068, 12465)]