26100000

素因数分解:

$2^5\times 3^2\times 5^5\times {\mathrm{29}}^1$

素因数の和:70

約数の個数: 216

約数和(自身を含む): 95970420

約数和(自身を除く): 69870420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 32, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 96, 100, 116, 120, 125, 144, 145, 150, 160, 174, 180, 200, 225, 232, 240, 250, 261, 288, 290, 300, 348, 360, 375, 400, 435, 450, 464, 480, 500, 522, 580, 600, 625, 696, 720, 725, 750, 800, 870, 900, 928, 1000, 1044, 1125, 1160, 1200, 1250, 1305, 1392, 1440, 1450, 1500, 1740, 1800, 1875, 2000, 2088, 2175, 2250, 2320, 2400, 2500, 2610, 2784, 2900, 3000, 3125, 3480, 3600, 3625, 3750, 4000, 4176, 4350, 4500, 4640, 5000, 5220, 5625, 5800, 6000, 6250, 6525, 6960, 7200, 7250, 7500, 8352, 8700, 9000, 9375, 10000, 10440, 10875, 11250, 11600, 12000, 12500, 13050, 13920, 14500, 15000, 17400, 18000, 18125, 18750, 20000, 20880, 21750, 22500, 23200, 25000, 26100, 28125, 29000, 30000, 32625, 34800, 36000, 36250, 37500, 41760, 43500, 45000, 50000, 52200, 54375, 56250, 58000, 60000, 65250, 69600, 72500, 75000, 87000, 90000, 90625, 100000, 104400, 108750, 112500, 116000, 130500, 145000, 150000, 163125, 174000, 180000, 181250, 208800, 217500, 225000, 261000, 271875, 290000, 300000, 326250, 348000, 362500, 435000, 450000, 522000, 543750, 580000, 652500, 725000, 815625, 870000, 900000, 1044000, 1087500, 1305000, 1450000, 1631250, 1740000, 2175000, 2610000, 2900000, 3262500, 4350000, 5220000, 6525000, 8700000, 13050000, 26100000]

約数ペア:

[(1, 26100000), (2, 13050000), (3, 8700000), (4, 6525000), (5, 5220000), (6, 4350000), (8, 3262500), (9, 2900000), (10, 2610000), (12, 2175000), (15, 1740000), (16, 1631250), (18, 1450000), (20, 1305000), (24, 1087500), (25, 1044000), (29, 900000), (30, 870000), (32, 815625), (36, 725000), (40, 652500), (45, 580000), (48, 543750), (50, 522000), (58, 450000), (60, 435000), (72, 362500), (75, 348000), (80, 326250), (87, 300000), (90, 290000), (96, 271875), (100, 261000), (116, 225000), (120, 217500), (125, 208800), (144, 181250), (145, 180000), (150, 174000), (160, 163125), (174, 150000), (180, 145000), (200, 130500), (225, 116000), (232, 112500), (240, 108750), (250, 104400), (261, 100000), (288, 90625), (290, 90000), (300, 87000), (348, 75000), (360, 72500), (375, 69600), (400, 65250), (435, 60000), (450, 58000), (464, 56250), (480, 54375), (500, 52200), (522, 50000), (580, 45000), (600, 43500), (625, 41760), (696, 37500), (720, 36250), (725, 36000), (750, 34800), (800, 32625), (870, 30000), (900, 29000), (928, 28125), (1000, 26100), (1044, 25000), (1125, 23200), (1160, 22500), (1200, 21750), (1250, 20880), (1305, 20000), (1392, 18750), (1440, 18125), (1450, 18000), (1500, 17400), (1740, 15000), (1800, 14500), (1875, 13920), (2000, 13050), (2088, 12500), (2175, 12000), (2250, 11600), (2320, 11250), (2400, 10875), (2500, 10440), (2610, 10000), (2784, 9375), (2900, 9000), (3000, 8700), (3125, 8352), (3480, 7500), (3600, 7250), (3625, 7200), (3750, 6960), (4000, 6525), (4176, 6250), (4350, 6000), (4500, 5800), (4640, 5625), (5000, 5220)]