42156000

素因数分解:

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

素因数の和:1202

約数の個数: 144

約数和(自身を含む): 149739408

約数和(自身を除く): 107583408

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, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1171, 1200, 1440, 1500, 1800, 2000, 2250, 2342, 2400, 3000, 3513, 3600, 4000, 4500, 4684, 5855, 6000, 7026, 7200, 9000, 9368, 10539, 11710, 12000, 14052, 17565, 18000, 18736, 21078, 23420, 28104, 29275, 35130, 36000, 37472, 42156, 46840, 52695, 56208, 58550, 70260, 84312, 87825, 93680, 105390, 112416, 117100, 140520, 146375, 168624, 175650, 187360, 210780, 234200, 263475, 281040, 292750, 337248, 351300, 421560, 439125, 468400, 526950, 562080, 585500, 702600, 843120, 878250, 936800, 1053900, 1171000, 1317375, 1405200, 1686240, 1756500, 2107800, 2342000, 2634750, 2810400, 3513000, 4215600, 4684000, 5269500, 7026000, 8431200, 10539000, 14052000, 21078000, 42156000]

約数ペア:

[(1, 42156000), (2, 21078000), (3, 14052000), (4, 10539000), (5, 8431200), (6, 7026000), (8, 5269500), (9, 4684000), (10, 4215600), (12, 3513000), (15, 2810400), (16, 2634750), (18, 2342000), (20, 2107800), (24, 1756500), (25, 1686240), (30, 1405200), (32, 1317375), (36, 1171000), (40, 1053900), (45, 936800), (48, 878250), (50, 843120), (60, 702600), (72, 585500), (75, 562080), (80, 526950), (90, 468400), (96, 439125), (100, 421560), (120, 351300), (125, 337248), (144, 292750), (150, 281040), (160, 263475), (180, 234200), (200, 210780), (225, 187360), (240, 175650), (250, 168624), (288, 146375), (300, 140520), (360, 117100), (375, 112416), (400, 105390), (450, 93680), (480, 87825), (500, 84312), (600, 70260), (720, 58550), (750, 56208), (800, 52695), (900, 46840), (1000, 42156), (1125, 37472), (1171, 36000), (1200, 35130), (1440, 29275), (1500, 28104), (1800, 23420), (2000, 21078), (2250, 18736), (2342, 18000), (2400, 17565), (3000, 14052), (3513, 12000), (3600, 11710), (4000, 10539), (4500, 9368), (4684, 9000), (5855, 7200), (6000, 7026)]