48052500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 144328800

約数和(自身を除く): 96276300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 125, 129, 149, 150, 172, 215, 250, 258, 298, 300, 375, 430, 447, 500, 516, 596, 625, 645, 745, 750, 860, 894, 1075, 1250, 1290, 1490, 1500, 1788, 1875, 2150, 2235, 2500, 2580, 2980, 3225, 3725, 3750, 4300, 4470, 5375, 6407, 6450, 7450, 7500, 8940, 10750, 11175, 12814, 12900, 14900, 16125, 18625, 19221, 21500, 22350, 25628, 26875, 32035, 32250, 37250, 38442, 44700, 53750, 55875, 64070, 64500, 74500, 76884, 80625, 93125, 96105, 107500, 111750, 128140, 160175, 161250, 186250, 192210, 223500, 279375, 320350, 322500, 372500, 384420, 480525, 558750, 640700, 800875, 961050, 1117500, 1601750, 1922100, 2402625, 3203500, 4004375, 4805250, 8008750, 9610500, 12013125, 16017500, 24026250, 48052500]

約数ペア:

[(1, 48052500), (2, 24026250), (3, 16017500), (4, 12013125), (5, 9610500), (6, 8008750), (10, 4805250), (12, 4004375), (15, 3203500), (20, 2402625), (25, 1922100), (30, 1601750), (43, 1117500), (50, 961050), (60, 800875), (75, 640700), (86, 558750), (100, 480525), (125, 384420), (129, 372500), (149, 322500), (150, 320350), (172, 279375), (215, 223500), (250, 192210), (258, 186250), (298, 161250), (300, 160175), (375, 128140), (430, 111750), (447, 107500), (500, 96105), (516, 93125), (596, 80625), (625, 76884), (645, 74500), (745, 64500), (750, 64070), (860, 55875), (894, 53750), (1075, 44700), (1250, 38442), (1290, 37250), (1490, 32250), (1500, 32035), (1788, 26875), (1875, 25628), (2150, 22350), (2235, 21500), (2500, 19221), (2580, 18625), (2980, 16125), (3225, 14900), (3725, 12900), (3750, 12814), (4300, 11175), (4470, 10750), (5375, 8940), (6407, 7500), (6450, 7450)]