79042500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{1171}}^1$

素因数の和:1204

約数の個数: 120

約数和(自身を含む): 256292960

約数和(自身を除く): 177250460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1125, 1171, 1250, 1350, 1500, 1875, 2250, 2342, 2500, 2700, 3375, 3513, 3750, 4500, 4684, 5625, 5855, 6750, 7026, 7500, 10539, 11250, 11710, 13500, 14052, 16875, 17565, 21078, 22500, 23420, 29275, 31617, 33750, 35130, 42156, 52695, 58550, 63234, 67500, 70260, 87825, 105390, 117100, 126468, 146375, 158085, 175650, 210780, 263475, 292750, 316170, 351300, 439125, 526950, 585500, 632340, 731875, 790425, 878250, 1053900, 1317375, 1463750, 1580850, 1756500, 2195625, 2634750, 2927500, 3161700, 3952125, 4391250, 5269500, 6586875, 7904250, 8782500, 13173750, 15808500, 19760625, 26347500, 39521250, 79042500]

約数ペア:

[(1, 79042500), (2, 39521250), (3, 26347500), (4, 19760625), (5, 15808500), (6, 13173750), (9, 8782500), (10, 7904250), (12, 6586875), (15, 5269500), (18, 4391250), (20, 3952125), (25, 3161700), (27, 2927500), (30, 2634750), (36, 2195625), (45, 1756500), (50, 1580850), (54, 1463750), (60, 1317375), (75, 1053900), (90, 878250), (100, 790425), (108, 731875), (125, 632340), (135, 585500), (150, 526950), (180, 439125), (225, 351300), (250, 316170), (270, 292750), (300, 263475), (375, 210780), (450, 175650), (500, 158085), (540, 146375), (625, 126468), (675, 117100), (750, 105390), (900, 87825), (1125, 70260), (1171, 67500), (1250, 63234), (1350, 58550), (1500, 52695), (1875, 42156), (2250, 35130), (2342, 33750), (2500, 31617), (2700, 29275), (3375, 23420), (3513, 22500), (3750, 21078), (4500, 17565), (4684, 16875), (5625, 14052), (5855, 13500), (6750, 11710), (7026, 11250), (7500, 10539)]