20653627200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{58943}}^1$

素因数の和:59041

約数の個数: 168

約数和(自身を含む): 68690508288

約数和(自身を除く): 48036881088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 73, 75, 80, 96, 100, 120, 146, 150, 160, 192, 200, 219, 240, 292, 300, 320, 365, 400, 438, 480, 584, 600, 730, 800, 876, 960, 1095, 1168, 1200, 1460, 1600, 1752, 1825, 2190, 2336, 2400, 2920, 3504, 3650, 4380, 4672, 4800, 5475, 5840, 7008, 7300, 8760, 10950, 11680, 14016, 14600, 17520, 21900, 23360, 29200, 35040, 43800, 58400, 58943, 70080, 87600, 116800, 117886, 175200, 176829, 235772, 294715, 350400, 353658, 471544, 589430, 707316, 884145, 943088, 1178860, 1414632, 1473575, 1768290, 1886176, 2357720, 2829264, 2947150, 3536580, 3772352, 4302839, 4420725, 4715440, 5658528, 5894300, 7073160, 8605678, 8841450, 9430880, 11317056, 11788600, 12908517, 14146320, 17211356, 17682900, 18861760, 21514195, 23577200, 25817034, 28292640, 34422712, 35365800, 43028390, 47154400, 51634068, 56585280, 64542585, 68845424, 70731600, 86056780, 94308800, 103268136, 107570975, 129085170, 137690848, 141463200, 172113560, 206536272, 215141950, 258170340, 275381696, 282926400, 322712925, 344227120, 413072544, 430283900, 516340680, 645425850, 688454240, 826145088, 860567800, 1032681360, 1290851700, 1376908480, 1721135600, 2065362720, 2581703400, 3442271200, 4130725440, 5163406800, 6884542400, 10326813600, 20653627200]

約数ペア:

[(1, 20653627200), (2, 10326813600), (3, 6884542400), (4, 5163406800), (5, 4130725440), (6, 3442271200), (8, 2581703400), (10, 2065362720), (12, 1721135600), (15, 1376908480), (16, 1290851700), (20, 1032681360), (24, 860567800), (25, 826145088), (30, 688454240), (32, 645425850), (40, 516340680), (48, 430283900), (50, 413072544), (60, 344227120), (64, 322712925), (73, 282926400), (75, 275381696), (80, 258170340), (96, 215141950), (100, 206536272), (120, 172113560), (146, 141463200), (150, 137690848), (160, 129085170), (192, 107570975), (200, 103268136), (219, 94308800), (240, 86056780), (292, 70731600), (300, 68845424), (320, 64542585), (365, 56585280), (400, 51634068), (438, 47154400), (480, 43028390), (584, 35365800), (600, 34422712), (730, 28292640), (800, 25817034), (876, 23577200), (960, 21514195), (1095, 18861760), (1168, 17682900), (1200, 17211356), (1460, 14146320), (1600, 12908517), (1752, 11788600), (1825, 11317056), (2190, 9430880), (2336, 8841450), (2400, 8605678), (2920, 7073160), (3504, 5894300), (3650, 5658528), (4380, 4715440), (4672, 4420725), (4800, 4302839), (5475, 3772352), (5840, 3536580), (7008, 2947150), (7300, 2829264), (8760, 2357720), (10950, 1886176), (11680, 1768290), (14016, 1473575), (14600, 1414632), (17520, 1178860), (21900, 943088), (23360, 884145), (29200, 707316), (35040, 589430), (43800, 471544), (58400, 353658), (58943, 350400), (70080, 294715), (87600, 235772), (116800, 176829), (117886, 175200)]