2087452800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{72481}}^1$

素因数の和:72511

約数の個数: 144

約数和(自身を含む): 7448612730

約数和(自身を除く): 5361159930

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5760, 7200, 9600, 14400, 28800, 72481, 144962, 217443, 289924, 362405, 434886, 579848, 652329, 724810, 869772, 1087215, 1159696, 1304658, 1449620, 1739544, 1812025, 2174430, 2319392, 2609316, 2899240, 3261645, 3479088, 3624050, 4348860, 4638784, 5218632, 5436075, 5798480, 6523290, 6958176, 7248100, 8697720, 9277568, 10437264, 10872150, 11596960, 13046580, 13916352, 14496200, 16308225, 17395440, 20874528, 21744300, 23193920, 26093160, 27832704, 28992400, 32616450, 34790880, 41749056, 43488600, 46387840, 52186320, 57984800, 65232900, 69581760, 83498112, 86977200, 104372640, 115969600, 130465800, 139163520, 173954400, 208745280, 231939200, 260931600, 347908800, 417490560, 521863200, 695817600, 1043726400, 2087452800]

約数ペア:

[(1, 2087452800), (2, 1043726400), (3, 695817600), (4, 521863200), (5, 417490560), (6, 347908800), (8, 260931600), (9, 231939200), (10, 208745280), (12, 173954400), (15, 139163520), (16, 130465800), (18, 115969600), (20, 104372640), (24, 86977200), (25, 83498112), (30, 69581760), (32, 65232900), (36, 57984800), (40, 52186320), (45, 46387840), (48, 43488600), (50, 41749056), (60, 34790880), (64, 32616450), (72, 28992400), (75, 27832704), (80, 26093160), (90, 23193920), (96, 21744300), (100, 20874528), (120, 17395440), (128, 16308225), (144, 14496200), (150, 13916352), (160, 13046580), (180, 11596960), (192, 10872150), (200, 10437264), (225, 9277568), (240, 8697720), (288, 7248100), (300, 6958176), (320, 6523290), (360, 5798480), (384, 5436075), (400, 5218632), (450, 4638784), (480, 4348860), (576, 3624050), (600, 3479088), (640, 3261645), (720, 2899240), (800, 2609316), (900, 2319392), (960, 2174430), (1152, 1812025), (1200, 1739544), (1440, 1449620), (1600, 1304658), (1800, 1159696), (1920, 1087215), (2400, 869772), (2880, 724810), (3200, 652329), (3600, 579848), (4800, 434886), (5760, 362405), (7200, 289924), (9600, 217443), (14400, 144962), (28800, 72481)]