128977200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3257}}^1$

素因数の和:3292

約数の個数: 180

約数和(自身を含む): 488426328

約数和(自身を除く): 359449128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 132, 144, 150, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 300, 330, 360, 396, 400, 440, 450, 495, 528, 550, 600, 660, 720, 792, 825, 880, 900, 990, 1100, 1200, 1320, 1584, 1650, 1800, 1980, 2200, 2475, 2640, 3257, 3300, 3600, 3960, 4400, 4950, 6514, 6600, 7920, 9771, 9900, 13028, 13200, 16285, 19542, 19800, 26056, 29313, 32570, 35827, 39084, 39600, 48855, 52112, 58626, 65140, 71654, 78168, 81425, 97710, 107481, 117252, 130280, 143308, 146565, 156336, 162850, 179135, 195420, 214962, 234504, 244275, 260560, 286616, 293130, 322443, 325700, 358270, 390840, 429924, 469008, 488550, 537405, 573232, 586260, 644886, 651400, 716540, 732825, 781680, 859848, 895675, 977100, 1074810, 1172520, 1289772, 1302800, 1433080, 1465650, 1612215, 1719696, 1791350, 1954200, 2149620, 2345040, 2579544, 2687025, 2866160, 2931300, 3224430, 3582700, 3908400, 4299240, 5159088, 5374050, 5862600, 6448860, 7165400, 8061075, 8598480, 10748100, 11725200, 12897720, 14330800, 16122150, 21496200, 25795440, 32244300, 42992400, 64488600, 128977200]

約数ペア:

[(1, 128977200), (2, 64488600), (3, 42992400), (4, 32244300), (5, 25795440), (6, 21496200), (8, 16122150), (9, 14330800), (10, 12897720), (11, 11725200), (12, 10748100), (15, 8598480), (16, 8061075), (18, 7165400), (20, 6448860), (22, 5862600), (24, 5374050), (25, 5159088), (30, 4299240), (33, 3908400), (36, 3582700), (40, 3224430), (44, 2931300), (45, 2866160), (48, 2687025), (50, 2579544), (55, 2345040), (60, 2149620), (66, 1954200), (72, 1791350), (75, 1719696), (80, 1612215), (88, 1465650), (90, 1433080), (99, 1302800), (100, 1289772), (110, 1172520), (120, 1074810), (132, 977100), (144, 895675), (150, 859848), (165, 781680), (176, 732825), (180, 716540), (198, 651400), (200, 644886), (220, 586260), (225, 573232), (240, 537405), (264, 488550), (275, 469008), (300, 429924), (330, 390840), (360, 358270), (396, 325700), (400, 322443), (440, 293130), (450, 286616), (495, 260560), (528, 244275), (550, 234504), (600, 214962), (660, 195420), (720, 179135), (792, 162850), (825, 156336), (880, 146565), (900, 143308), (990, 130280), (1100, 117252), (1200, 107481), (1320, 97710), (1584, 81425), (1650, 78168), (1800, 71654), (1980, 65140), (2200, 58626), (2475, 52112), (2640, 48855), (3257, 39600), (3300, 39084), (3600, 35827), (3960, 32570), (4400, 29313), (4950, 26056), (6514, 19800), (6600, 19542), (7920, 16285), (9771, 13200), (9900, 13028)]