269301900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{128239}}^1$

素因数の和:128263

約数の個数: 72

約数和(自身を含む): 890498560

約数和(自身を除く): 621196660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 128239, 256478, 384717, 512956, 641195, 769434, 897673, 1282390, 1538868, 1795346, 1923585, 2564780, 2693019, 3205975, 3590692, 3847170, 4488365, 5386038, 6411950, 7694340, 8976730, 9617925, 10772076, 12823900, 13465095, 17953460, 19235850, 22441825, 26930190, 38471700, 44883650, 53860380, 67325475, 89767300, 134650950, 269301900]

約数ペア:

[(1, 269301900), (2, 134650950), (3, 89767300), (4, 67325475), (5, 53860380), (6, 44883650), (7, 38471700), (10, 26930190), (12, 22441825), (14, 19235850), (15, 17953460), (20, 13465095), (21, 12823900), (25, 10772076), (28, 9617925), (30, 8976730), (35, 7694340), (42, 6411950), (50, 5386038), (60, 4488365), (70, 3847170), (75, 3590692), (84, 3205975), (100, 2693019), (105, 2564780), (140, 1923585), (150, 1795346), (175, 1538868), (210, 1282390), (300, 897673), (350, 769434), (420, 641195), (525, 512956), (700, 384717), (1050, 256478), (2100, 128239)]