111728340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20023}}^1$

素因数の和:20069

約数の個数: 72

約数和(自身を含む): 349859328

約数和(自身を除く): 238130988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 20023, 40046, 60069, 80092, 100115, 120138, 180207, 200230, 240276, 300345, 360414, 400460, 600690, 620713, 720828, 901035, 1201380, 1241426, 1802070, 1862139, 2482852, 3103565, 3604140, 3724278, 5586417, 6207130, 7448556, 9310695, 11172834, 12414260, 18621390, 22345668, 27932085, 37242780, 55864170, 111728340]

約数ペア:

[(1, 111728340), (2, 55864170), (3, 37242780), (4, 27932085), (5, 22345668), (6, 18621390), (9, 12414260), (10, 11172834), (12, 9310695), (15, 7448556), (18, 6207130), (20, 5586417), (30, 3724278), (31, 3604140), (36, 3103565), (45, 2482852), (60, 1862139), (62, 1802070), (90, 1241426), (93, 1201380), (124, 901035), (155, 720828), (180, 620713), (186, 600690), (279, 400460), (310, 360414), (372, 300345), (465, 240276), (558, 200230), (620, 180207), (930, 120138), (1116, 100115), (1395, 80092), (1860, 60069), (2790, 40046), (5580, 20023)]