72655800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17299}}^1$

素因数の和:17325

約数の個数: 96

約数和(自身を含む): 257424000

約数和(自身を除く): 184768200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 17299, 34598, 51897, 69196, 86495, 103794, 121093, 138392, 172990, 207588, 242186, 259485, 345980, 363279, 415176, 432475, 484372, 518970, 605465, 691960, 726558, 864950, 968744, 1037940, 1210930, 1297425, 1453116, 1729900, 1816395, 2075880, 2421860, 2594850, 2906232, 3027325, 3459800, 3632790, 4843720, 5189700, 6054650, 7265580, 9081975, 10379400, 12109300, 14531160, 18163950, 24218600, 36327900, 72655800]

約数ペア:

[(1, 72655800), (2, 36327900), (3, 24218600), (4, 18163950), (5, 14531160), (6, 12109300), (7, 10379400), (8, 9081975), (10, 7265580), (12, 6054650), (14, 5189700), (15, 4843720), (20, 3632790), (21, 3459800), (24, 3027325), (25, 2906232), (28, 2594850), (30, 2421860), (35, 2075880), (40, 1816395), (42, 1729900), (50, 1453116), (56, 1297425), (60, 1210930), (70, 1037940), (75, 968744), (84, 864950), (100, 726558), (105, 691960), (120, 605465), (140, 518970), (150, 484372), (168, 432475), (175, 415176), (200, 363279), (210, 345980), (280, 259485), (300, 242186), (350, 207588), (420, 172990), (525, 138392), (600, 121093), (700, 103794), (840, 86495), (1050, 69196), (1400, 51897), (2100, 34598), (4200, 17299)]