51645600

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{797}}^1$

素因数の和:829

約数の個数: 180

約数和(自身を含む): 188577774

約数和(自身を除く): 136932174

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 797, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1594, 1620, 1800, 2025, 2160, 2391, 2400, 2592, 2700, 3188, 3240, 3600, 3985, 4050, 4320, 4782, 5400, 6376, 6480, 7173, 7200, 7970, 8100, 9564, 10800, 11955, 12752, 12960, 14346, 15940, 16200, 19128, 19925, 21519, 21600, 23910, 25504, 28692, 31880, 32400, 35865, 38256, 39850, 43038, 47820, 57384, 59775, 63760, 64557, 64800, 71730, 76512, 79700, 86076, 95640, 107595, 114768, 119550, 127520, 129114, 143460, 159400, 172152, 179325, 191280, 215190, 229536, 239100, 258228, 286920, 318800, 322785, 344304, 358650, 382560, 430380, 478200, 516456, 537975, 573840, 637600, 645570, 688608, 717300, 860760, 956400, 1032912, 1075950, 1147680, 1291140, 1434600, 1613925, 1721520, 1912800, 2065824, 2151900, 2582280, 2869200, 3227850, 3443040, 4303800, 5164560, 5738400, 6455700, 8607600, 10329120, 12911400, 17215200, 25822800, 51645600]

約数ペア:

[(1, 51645600), (2, 25822800), (3, 17215200), (4, 12911400), (5, 10329120), (6, 8607600), (8, 6455700), (9, 5738400), (10, 5164560), (12, 4303800), (15, 3443040), (16, 3227850), (18, 2869200), (20, 2582280), (24, 2151900), (25, 2065824), (27, 1912800), (30, 1721520), (32, 1613925), (36, 1434600), (40, 1291140), (45, 1147680), (48, 1075950), (50, 1032912), (54, 956400), (60, 860760), (72, 717300), (75, 688608), (80, 645570), (81, 637600), (90, 573840), (96, 537975), (100, 516456), (108, 478200), (120, 430380), (135, 382560), (144, 358650), (150, 344304), (160, 322785), (162, 318800), (180, 286920), (200, 258228), (216, 239100), (225, 229536), (240, 215190), (270, 191280), (288, 179325), (300, 172152), (324, 159400), (360, 143460), (400, 129114), (405, 127520), (432, 119550), (450, 114768), (480, 107595), (540, 95640), (600, 86076), (648, 79700), (675, 76512), (720, 71730), (797, 64800), (800, 64557), (810, 63760), (864, 59775), (900, 57384), (1080, 47820), (1200, 43038), (1296, 39850), (1350, 38256), (1440, 35865), (1594, 32400), (1620, 31880), (1800, 28692), (2025, 25504), (2160, 23910), (2391, 21600), (2400, 21519), (2592, 19925), (2700, 19128), (3188, 16200), (3240, 15940), (3600, 14346), (3985, 12960), (4050, 12752), (4320, 11955), (4782, 10800), (5400, 9564), (6376, 8100), (6480, 7970), (7173, 7200)]