125100000

素因数分解:

$2^5\times 3^2\times 5^5\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 216

約数和(自身を含む): 447861960

約数和(自身を除く): 322761960

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, 139, 144, 150, 160, 180, 200, 225, 240, 250, 278, 288, 300, 360, 375, 400, 417, 450, 480, 500, 556, 600, 625, 695, 720, 750, 800, 834, 900, 1000, 1112, 1125, 1200, 1250, 1251, 1390, 1440, 1500, 1668, 1800, 1875, 2000, 2085, 2224, 2250, 2400, 2500, 2502, 2780, 3000, 3125, 3336, 3475, 3600, 3750, 4000, 4170, 4448, 4500, 5000, 5004, 5560, 5625, 6000, 6250, 6255, 6672, 6950, 7200, 7500, 8340, 9000, 9375, 10000, 10008, 10425, 11120, 11250, 12000, 12500, 12510, 13344, 13900, 15000, 16680, 17375, 18000, 18750, 20000, 20016, 20850, 22240, 22500, 25000, 25020, 27800, 28125, 30000, 31275, 33360, 34750, 36000, 37500, 40032, 41700, 45000, 50000, 50040, 52125, 55600, 56250, 60000, 62550, 66720, 69500, 75000, 83400, 86875, 90000, 100000, 100080, 104250, 111200, 112500, 125100, 139000, 150000, 156375, 166800, 173750, 180000, 200160, 208500, 225000, 250200, 260625, 278000, 300000, 312750, 333600, 347500, 417000, 434375, 450000, 500400, 521250, 556000, 625500, 695000, 781875, 834000, 868750, 900000, 1000800, 1042500, 1251000, 1303125, 1390000, 1563750, 1668000, 1737500, 2085000, 2502000, 2606250, 2780000, 3127500, 3475000, 3909375, 4170000, 5004000, 5212500, 6255000, 6950000, 7818750, 8340000, 10425000, 12510000, 13900000, 15637500, 20850000, 25020000, 31275000, 41700000, 62550000, 125100000]

約数ペア:

[(1, 125100000), (2, 62550000), (3, 41700000), (4, 31275000), (5, 25020000), (6, 20850000), (8, 15637500), (9, 13900000), (10, 12510000), (12, 10425000), (15, 8340000), (16, 7818750), (18, 6950000), (20, 6255000), (24, 5212500), (25, 5004000), (30, 4170000), (32, 3909375), (36, 3475000), (40, 3127500), (45, 2780000), (48, 2606250), (50, 2502000), (60, 2085000), (72, 1737500), (75, 1668000), (80, 1563750), (90, 1390000), (96, 1303125), (100, 1251000), (120, 1042500), (125, 1000800), (139, 900000), (144, 868750), (150, 834000), (160, 781875), (180, 695000), (200, 625500), (225, 556000), (240, 521250), (250, 500400), (278, 450000), (288, 434375), (300, 417000), (360, 347500), (375, 333600), (400, 312750), (417, 300000), (450, 278000), (480, 260625), (500, 250200), (556, 225000), (600, 208500), (625, 200160), (695, 180000), (720, 173750), (750, 166800), (800, 156375), (834, 150000), (900, 139000), (1000, 125100), (1112, 112500), (1125, 111200), (1200, 104250), (1250, 100080), (1251, 100000), (1390, 90000), (1440, 86875), (1500, 83400), (1668, 75000), (1800, 69500), (1875, 66720), (2000, 62550), (2085, 60000), (2224, 56250), (2250, 55600), (2400, 52125), (2500, 50040), (2502, 50000), (2780, 45000), (3000, 41700), (3125, 40032), (3336, 37500), (3475, 36000), (3600, 34750), (3750, 33360), (4000, 31275), (4170, 30000), (4448, 28125), (4500, 27800), (5000, 25020), (5004, 25000), (5560, 22500), (5625, 22240), (6000, 20850), (6250, 20016), (6255, 20000), (6672, 18750), (6950, 18000), (7200, 17375), (7500, 16680), (8340, 15000), (9000, 13900), (9375, 13344), (10000, 12510), (10008, 12500), (10425, 12000), (11120, 11250)]