51418200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^2$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 171183240

約数和(自身を除く): 119765040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 71, 75, 85, 100, 102, 120, 136, 142, 150, 170, 200, 204, 213, 255, 284, 300, 340, 355, 408, 425, 426, 510, 568, 600, 680, 710, 850, 852, 1020, 1065, 1207, 1275, 1420, 1700, 1704, 1775, 2040, 2130, 2414, 2550, 2840, 3400, 3550, 3621, 4260, 4828, 5041, 5100, 5325, 6035, 7100, 7242, 8520, 9656, 10082, 10200, 10650, 12070, 14200, 14484, 15123, 18105, 20164, 21300, 24140, 25205, 28968, 30175, 30246, 36210, 40328, 42600, 48280, 50410, 60350, 60492, 72420, 75615, 85697, 90525, 100820, 120700, 120984, 126025, 144840, 151230, 171394, 181050, 201640, 241400, 252050, 257091, 302460, 342788, 362100, 378075, 428485, 504100, 514182, 604920, 685576, 724200, 756150, 856970, 1008200, 1028364, 1285455, 1512300, 1713940, 2056728, 2142425, 2570910, 3024600, 3427880, 4284850, 5141820, 6427275, 8569700, 10283640, 12854550, 17139400, 25709100, 51418200]

約数ペア:

[(1, 51418200), (2, 25709100), (3, 17139400), (4, 12854550), (5, 10283640), (6, 8569700), (8, 6427275), (10, 5141820), (12, 4284850), (15, 3427880), (17, 3024600), (20, 2570910), (24, 2142425), (25, 2056728), (30, 1713940), (34, 1512300), (40, 1285455), (50, 1028364), (51, 1008200), (60, 856970), (68, 756150), (71, 724200), (75, 685576), (85, 604920), (100, 514182), (102, 504100), (120, 428485), (136, 378075), (142, 362100), (150, 342788), (170, 302460), (200, 257091), (204, 252050), (213, 241400), (255, 201640), (284, 181050), (300, 171394), (340, 151230), (355, 144840), (408, 126025), (425, 120984), (426, 120700), (510, 100820), (568, 90525), (600, 85697), (680, 75615), (710, 72420), (850, 60492), (852, 60350), (1020, 50410), (1065, 48280), (1207, 42600), (1275, 40328), (1420, 36210), (1700, 30246), (1704, 30175), (1775, 28968), (2040, 25205), (2130, 24140), (2414, 21300), (2550, 20164), (2840, 18105), (3400, 15123), (3550, 14484), (3621, 14200), (4260, 12070), (4828, 10650), (5041, 10200), (5100, 10082), (5325, 9656), (6035, 8520), (7100, 7242)]