102000300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{7907}}^1$

素因数の和:7967

約数の個数: 72

約数和(自身を含む): 302022336

約数和(自身を除く): 200022036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6450, 7907, 12900, 15814, 23721, 31628, 39535, 47442, 79070, 94884, 118605, 158140, 197675, 237210, 340001, 395350, 474420, 593025, 680002, 790700, 1020003, 1186050, 1360004, 1700005, 2040006, 2372100, 3400010, 4080012, 5100015, 6800020, 8500025, 10200030, 17000050, 20400060, 25500075, 34000100, 51000150, 102000300]

約数ペア:

[(1, 102000300), (2, 51000150), (3, 34000100), (4, 25500075), (5, 20400060), (6, 17000050), (10, 10200030), (12, 8500025), (15, 6800020), (20, 5100015), (25, 4080012), (30, 3400010), (43, 2372100), (50, 2040006), (60, 1700005), (75, 1360004), (86, 1186050), (100, 1020003), (129, 790700), (150, 680002), (172, 593025), (215, 474420), (258, 395350), (300, 340001), (430, 237210), (516, 197675), (645, 158140), (860, 118605), (1075, 94884), (1290, 79070), (2150, 47442), (2580, 39535), (3225, 31628), (4300, 23721), (6450, 15814), (7907, 12900)]