202142880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:863

約数の個数: 144

約数和(自身を含む): 693955080

約数和(自身を除く): 491812200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 229, 240, 288, 360, 458, 480, 613, 687, 720, 916, 1145, 1226, 1374, 1440, 1832, 1839, 2061, 2290, 2452, 2748, 3065, 3435, 3664, 3678, 4122, 4580, 4904, 5496, 5517, 6130, 6870, 7328, 7356, 8244, 9160, 9195, 9808, 10305, 10992, 11034, 12260, 13740, 14712, 16488, 18320, 18390, 19616, 20610, 21984, 22068, 24520, 27480, 27585, 29424, 32976, 36640, 36780, 41220, 44136, 49040, 54960, 55170, 58848, 65952, 73560, 82440, 88272, 98080, 109920, 110340, 140377, 147120, 164880, 176544, 220680, 280754, 294240, 329760, 421131, 441360, 561508, 701885, 842262, 882720, 1123016, 1263393, 1403770, 1684524, 2105655, 2246032, 2526786, 2807540, 3369048, 4211310, 4492064, 5053572, 5615080, 6316965, 6738096, 8422620, 10107144, 11230160, 12633930, 13476192, 16845240, 20214288, 22460320, 25267860, 33690480, 40428576, 50535720, 67380960, 101071440, 202142880]

約数ペア:

[(1, 202142880), (2, 101071440), (3, 67380960), (4, 50535720), (5, 40428576), (6, 33690480), (8, 25267860), (9, 22460320), (10, 20214288), (12, 16845240), (15, 13476192), (16, 12633930), (18, 11230160), (20, 10107144), (24, 8422620), (30, 6738096), (32, 6316965), (36, 5615080), (40, 5053572), (45, 4492064), (48, 4211310), (60, 3369048), (72, 2807540), (80, 2526786), (90, 2246032), (96, 2105655), (120, 1684524), (144, 1403770), (160, 1263393), (180, 1123016), (229, 882720), (240, 842262), (288, 701885), (360, 561508), (458, 441360), (480, 421131), (613, 329760), (687, 294240), (720, 280754), (916, 220680), (1145, 176544), (1226, 164880), (1374, 147120), (1440, 140377), (1832, 110340), (1839, 109920), (2061, 98080), (2290, 88272), (2452, 82440), (2748, 73560), (3065, 65952), (3435, 58848), (3664, 55170), (3678, 54960), (4122, 49040), (4580, 44136), (4904, 41220), (5496, 36780), (5517, 36640), (6130, 32976), (6870, 29424), (7328, 27585), (7356, 27480), (8244, 24520), (9160, 22068), (9195, 21984), (9808, 20610), (10305, 19616), (10992, 18390), (11034, 18320), (12260, 16488), (13740, 14712)]