31617000

素因数分解:

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

素因数の和:1201

約数の個数: 128

約数和(自身を含む): 109699200

約数和(自身を除く): 78082200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1171, 1350, 1500, 1800, 2250, 2342, 2700, 3000, 3375, 3513, 4500, 4684, 5400, 5855, 6750, 7026, 9000, 9368, 10539, 11710, 13500, 14052, 17565, 21078, 23420, 27000, 28104, 29275, 31617, 35130, 42156, 46840, 52695, 58550, 63234, 70260, 84312, 87825, 105390, 117100, 126468, 140520, 146375, 158085, 175650, 210780, 234200, 252936, 263475, 292750, 316170, 351300, 421560, 439125, 526950, 585500, 632340, 702600, 790425, 878250, 1053900, 1171000, 1264680, 1317375, 1580850, 1756500, 2107800, 2634750, 3161700, 3513000, 3952125, 5269500, 6323400, 7904250, 10539000, 15808500, 31617000]

約数ペア:

[(1, 31617000), (2, 15808500), (3, 10539000), (4, 7904250), (5, 6323400), (6, 5269500), (8, 3952125), (9, 3513000), (10, 3161700), (12, 2634750), (15, 2107800), (18, 1756500), (20, 1580850), (24, 1317375), (25, 1264680), (27, 1171000), (30, 1053900), (36, 878250), (40, 790425), (45, 702600), (50, 632340), (54, 585500), (60, 526950), (72, 439125), (75, 421560), (90, 351300), (100, 316170), (108, 292750), (120, 263475), (125, 252936), (135, 234200), (150, 210780), (180, 175650), (200, 158085), (216, 146375), (225, 140520), (250, 126468), (270, 117100), (300, 105390), (360, 87825), (375, 84312), (450, 70260), (500, 63234), (540, 58550), (600, 52695), (675, 46840), (750, 42156), (900, 35130), (1000, 31617), (1080, 29275), (1125, 28104), (1171, 27000), (1350, 23420), (1500, 21078), (1800, 17565), (2250, 14052), (2342, 13500), (2700, 11710), (3000, 10539), (3375, 9368), (3513, 9000), (4500, 7026), (4684, 6750), (5400, 5855)]