218494800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{20231}}^1$

素因数の和:20258

約数の個数: 120

約数和(自身を含む): 777718080

約数和(自身を除く): 559223280

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, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 20231, 40462, 60693, 80924, 101155, 121386, 161848, 182079, 202310, 242772, 303465, 323696, 364158, 404620, 485544, 505775, 546237, 606930, 728316, 809240, 910395, 971088, 1011550, 1092474, 1213860, 1456632, 1517325, 1618480, 1820790, 2023100, 2184948, 2427720, 2731185, 2913264, 3034650, 3641580, 4046200, 4369896, 4551975, 4855440, 5462370, 6069300, 7283160, 8092400, 8739792, 9103950, 10924740, 12138600, 13655925, 14566320, 18207900, 21849480, 24277200, 27311850, 36415800, 43698960, 54623700, 72831600, 109247400, 218494800]

約数ペア:

[(1, 218494800), (2, 109247400), (3, 72831600), (4, 54623700), (5, 43698960), (6, 36415800), (8, 27311850), (9, 24277200), (10, 21849480), (12, 18207900), (15, 14566320), (16, 13655925), (18, 12138600), (20, 10924740), (24, 9103950), (25, 8739792), (27, 8092400), (30, 7283160), (36, 6069300), (40, 5462370), (45, 4855440), (48, 4551975), (50, 4369896), (54, 4046200), (60, 3641580), (72, 3034650), (75, 2913264), (80, 2731185), (90, 2427720), (100, 2184948), (108, 2023100), (120, 1820790), (135, 1618480), (144, 1517325), (150, 1456632), (180, 1213860), (200, 1092474), (216, 1011550), (225, 971088), (240, 910395), (270, 809240), (300, 728316), (360, 606930), (400, 546237), (432, 505775), (450, 485544), (540, 404620), (600, 364158), (675, 323696), (720, 303465), (900, 242772), (1080, 202310), (1200, 182079), (1350, 161848), (1800, 121386), (2160, 101155), (2700, 80924), (3600, 60693), (5400, 40462), (10800, 20231)]