227648520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57487}}^1$

素因数の和:57515

約数の個数: 96

約数和(自身を含む): 807131520

約数和(自身を除く): 579483000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 57487, 114974, 172461, 229948, 287435, 344922, 459896, 517383, 574870, 632357, 689844, 862305, 1034766, 1149740, 1264714, 1379688, 1724610, 1897071, 2069532, 2299480, 2529428, 2586915, 3161785, 3449220, 3794142, 4139064, 5058856, 5173830, 5691213, 6323570, 6898440, 7588284, 9485355, 10347660, 11382426, 12647140, 15176568, 18970710, 20695320, 22764852, 25294280, 28456065, 37941420, 45529704, 56912130, 75882840, 113824260, 227648520]

約数ペア:

[(1, 227648520), (2, 113824260), (3, 75882840), (4, 56912130), (5, 45529704), (6, 37941420), (8, 28456065), (9, 25294280), (10, 22764852), (11, 20695320), (12, 18970710), (15, 15176568), (18, 12647140), (20, 11382426), (22, 10347660), (24, 9485355), (30, 7588284), (33, 6898440), (36, 6323570), (40, 5691213), (44, 5173830), (45, 5058856), (55, 4139064), (60, 3794142), (66, 3449220), (72, 3161785), (88, 2586915), (90, 2529428), (99, 2299480), (110, 2069532), (120, 1897071), (132, 1724610), (165, 1379688), (180, 1264714), (198, 1149740), (220, 1034766), (264, 862305), (330, 689844), (360, 632357), (396, 574870), (440, 517383), (495, 459896), (660, 344922), (792, 287435), (990, 229948), (1320, 172461), (1980, 114974), (3960, 57487)]