14400270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:178

約数の個数: 72

約数和(自身を含む): 38949768

約数和(自身を除く): 24549498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 61, 86, 90, 122, 129, 183, 215, 258, 305, 366, 387, 430, 549, 610, 645, 774, 915, 1098, 1290, 1830, 1935, 2623, 2745, 3721, 3870, 5246, 5490, 7442, 7869, 11163, 13115, 15738, 18605, 22326, 23607, 26230, 33489, 37210, 39345, 47214, 55815, 66978, 78690, 111630, 118035, 160003, 167445, 236070, 320006, 334890, 480009, 800015, 960018, 1440027, 1600030, 2400045, 2880054, 4800090, 7200135, 14400270]

約数ペア:

[(1, 14400270), (2, 7200135), (3, 4800090), (5, 2880054), (6, 2400045), (9, 1600030), (10, 1440027), (15, 960018), (18, 800015), (30, 480009), (43, 334890), (45, 320006), (61, 236070), (86, 167445), (90, 160003), (122, 118035), (129, 111630), (183, 78690), (215, 66978), (258, 55815), (305, 47214), (366, 39345), (387, 37210), (430, 33489), (549, 26230), (610, 23607), (645, 22326), (774, 18605), (915, 15738), (1098, 13115), (1290, 11163), (1830, 7869), (1935, 7442), (2623, 5490), (2745, 5246), (3721, 3870)]