155850000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{1039}}^1$

素因数の和:1075

約数の個数: 120

約数和(自身を含む): 503717760

約数和(自身を除く): 347867760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1039, 1200, 1250, 1500, 1875, 2000, 2078, 2500, 3000, 3117, 3125, 3750, 4156, 5000, 5195, 6000, 6234, 6250, 7500, 8312, 9375, 10000, 10390, 12468, 12500, 15000, 15585, 16624, 18750, 20780, 24936, 25000, 25975, 30000, 31170, 37500, 41560, 49872, 50000, 51950, 62340, 75000, 77925, 83120, 103900, 124680, 129875, 150000, 155850, 207800, 249360, 259750, 311700, 389625, 415600, 519500, 623400, 649375, 779250, 1039000, 1246800, 1298750, 1558500, 1948125, 2078000, 2597500, 3117000, 3246875, 3896250, 5195000, 6234000, 6493750, 7792500, 9740625, 10390000, 12987500, 15585000, 19481250, 25975000, 31170000, 38962500, 51950000, 77925000, 155850000]

約数ペア:

[(1, 155850000), (2, 77925000), (3, 51950000), (4, 38962500), (5, 31170000), (6, 25975000), (8, 19481250), (10, 15585000), (12, 12987500), (15, 10390000), (16, 9740625), (20, 7792500), (24, 6493750), (25, 6234000), (30, 5195000), (40, 3896250), (48, 3246875), (50, 3117000), (60, 2597500), (75, 2078000), (80, 1948125), (100, 1558500), (120, 1298750), (125, 1246800), (150, 1039000), (200, 779250), (240, 649375), (250, 623400), (300, 519500), (375, 415600), (400, 389625), (500, 311700), (600, 259750), (625, 249360), (750, 207800), (1000, 155850), (1039, 150000), (1200, 129875), (1250, 124680), (1500, 103900), (1875, 83120), (2000, 77925), (2078, 75000), (2500, 62340), (3000, 51950), (3117, 50000), (3125, 49872), (3750, 41560), (4156, 37500), (5000, 31170), (5195, 30000), (6000, 25975), (6234, 25000), (6250, 24936), (7500, 20780), (8312, 18750), (9375, 16624), (10000, 15585), (10390, 15000), (12468, 12500)]