65250000

素因数分解:

$2^4\times 3^2\times 5^6\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 210

約数和(自身を含む): 236129790

約数和(自身を除く): 170879790

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 100, 116, 120, 125, 144, 145, 150, 174, 180, 200, 225, 232, 240, 250, 261, 290, 300, 348, 360, 375, 400, 435, 450, 464, 500, 522, 580, 600, 625, 696, 720, 725, 750, 870, 900, 1000, 1044, 1125, 1160, 1200, 1250, 1305, 1392, 1450, 1500, 1740, 1800, 1875, 2000, 2088, 2175, 2250, 2320, 2500, 2610, 2900, 3000, 3125, 3480, 3600, 3625, 3750, 4176, 4350, 4500, 5000, 5220, 5625, 5800, 6000, 6250, 6525, 6960, 7250, 7500, 8700, 9000, 9375, 10000, 10440, 10875, 11250, 11600, 12500, 13050, 14500, 15000, 15625, 17400, 18000, 18125, 18750, 20880, 21750, 22500, 25000, 26100, 28125, 29000, 30000, 31250, 32625, 34800, 36250, 37500, 43500, 45000, 46875, 50000, 52200, 54375, 56250, 58000, 62500, 65250, 72500, 75000, 87000, 90000, 90625, 93750, 104400, 108750, 112500, 125000, 130500, 140625, 145000, 150000, 163125, 174000, 181250, 187500, 217500, 225000, 250000, 261000, 271875, 281250, 290000, 326250, 362500, 375000, 435000, 450000, 453125, 522000, 543750, 562500, 652500, 725000, 750000, 815625, 870000, 906250, 1087500, 1125000, 1305000, 1359375, 1450000, 1631250, 1812500, 2175000, 2250000, 2610000, 2718750, 3262500, 3625000, 4078125, 4350000, 5437500, 6525000, 7250000, 8156250, 10875000, 13050000, 16312500, 21750000, 32625000, 65250000]

約数ペア:

[(1, 65250000), (2, 32625000), (3, 21750000), (4, 16312500), (5, 13050000), (6, 10875000), (8, 8156250), (9, 7250000), (10, 6525000), (12, 5437500), (15, 4350000), (16, 4078125), (18, 3625000), (20, 3262500), (24, 2718750), (25, 2610000), (29, 2250000), (30, 2175000), (36, 1812500), (40, 1631250), (45, 1450000), (48, 1359375), (50, 1305000), (58, 1125000), (60, 1087500), (72, 906250), (75, 870000), (80, 815625), (87, 750000), (90, 725000), (100, 652500), (116, 562500), (120, 543750), (125, 522000), (144, 453125), (145, 450000), (150, 435000), (174, 375000), (180, 362500), (200, 326250), (225, 290000), (232, 281250), (240, 271875), (250, 261000), (261, 250000), (290, 225000), (300, 217500), (348, 187500), (360, 181250), (375, 174000), (400, 163125), (435, 150000), (450, 145000), (464, 140625), (500, 130500), (522, 125000), (580, 112500), (600, 108750), (625, 104400), (696, 93750), (720, 90625), (725, 90000), (750, 87000), (870, 75000), (900, 72500), (1000, 65250), (1044, 62500), (1125, 58000), (1160, 56250), (1200, 54375), (1250, 52200), (1305, 50000), (1392, 46875), (1450, 45000), (1500, 43500), (1740, 37500), (1800, 36250), (1875, 34800), (2000, 32625), (2088, 31250), (2175, 30000), (2250, 29000), (2320, 28125), (2500, 26100), (2610, 25000), (2900, 22500), (3000, 21750), (3125, 20880), (3480, 18750), (3600, 18125), (3625, 18000), (3750, 17400), (4176, 15625), (4350, 15000), (4500, 14500), (5000, 13050), (5220, 12500), (5625, 11600), (5800, 11250), (6000, 10875), (6250, 10440), (6525, 10000), (6960, 9375), (7250, 9000), (7500, 8700)]