72997200

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{751}}^1$

素因数の和:784

約数の個数: 180

約数和(自身を含む): 263052608

約数和(自身を除く): 190055408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 751, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1502, 1620, 1800, 1944, 2025, 2160, 2253, 2430, 2700, 3004, 3240, 3600, 3755, 3888, 4050, 4506, 4860, 5400, 6008, 6075, 6480, 6759, 7510, 8100, 9012, 9720, 10800, 11265, 12016, 12150, 13518, 15020, 16200, 18024, 18775, 19440, 20277, 22530, 24300, 27036, 30040, 32400, 33795, 36048, 37550, 40554, 45060, 48600, 54072, 56325, 60080, 60831, 67590, 75100, 81108, 90120, 97200, 101385, 108144, 112650, 121662, 135180, 150200, 162216, 168975, 180240, 182493, 202770, 225300, 243324, 270360, 300400, 304155, 324432, 337950, 364986, 405540, 450600, 486648, 506925, 540720, 608310, 675900, 729972, 811080, 901200, 912465, 973296, 1013850, 1216620, 1351800, 1459944, 1520775, 1622160, 1824930, 2027700, 2433240, 2703600, 2919888, 3041550, 3649860, 4055400, 4562325, 4866480, 6083100, 7299720, 8110800, 9124650, 12166200, 14599440, 18249300, 24332400, 36498600, 72997200]

約数ペア:

[(1, 72997200), (2, 36498600), (3, 24332400), (4, 18249300), (5, 14599440), (6, 12166200), (8, 9124650), (9, 8110800), (10, 7299720), (12, 6083100), (15, 4866480), (16, 4562325), (18, 4055400), (20, 3649860), (24, 3041550), (25, 2919888), (27, 2703600), (30, 2433240), (36, 2027700), (40, 1824930), (45, 1622160), (48, 1520775), (50, 1459944), (54, 1351800), (60, 1216620), (72, 1013850), (75, 973296), (80, 912465), (81, 901200), (90, 811080), (100, 729972), (108, 675900), (120, 608310), (135, 540720), (144, 506925), (150, 486648), (162, 450600), (180, 405540), (200, 364986), (216, 337950), (225, 324432), (240, 304155), (243, 300400), (270, 270360), (300, 243324), (324, 225300), (360, 202770), (400, 182493), (405, 180240), (432, 168975), (450, 162216), (486, 150200), (540, 135180), (600, 121662), (648, 112650), (675, 108144), (720, 101385), (751, 97200), (810, 90120), (900, 81108), (972, 75100), (1080, 67590), (1200, 60831), (1215, 60080), (1296, 56325), (1350, 54072), (1502, 48600), (1620, 45060), (1800, 40554), (1944, 37550), (2025, 36048), (2160, 33795), (2253, 32400), (2430, 30040), (2700, 27036), (3004, 24300), (3240, 22530), (3600, 20277), (3755, 19440), (3888, 18775), (4050, 18024), (4506, 16200), (4860, 15020), (5400, 13518), (6008, 12150), (6075, 12016), (6480, 11265), (6759, 10800), (7510, 9720), (8100, 9012)]