12818742180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{22271}}^1$

素因数の和:22517

約数の個数: 96

約数和(自身を含む): 36773388288

約数和(自身を除く): 23954646108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 181, 212, 265, 318, 362, 530, 543, 636, 724, 795, 905, 1060, 1086, 1590, 1810, 2172, 2715, 3180, 3620, 5430, 9593, 10860, 19186, 22271, 28779, 38372, 44542, 47965, 57558, 66813, 89084, 95930, 111355, 115116, 133626, 143895, 191860, 222710, 267252, 287790, 334065, 445420, 575580, 668130, 1180363, 1336260, 2360726, 3541089, 4031051, 4721452, 5901815, 7082178, 8062102, 11803630, 12093153, 14164356, 16124204, 17705445, 20155255, 23607260, 24186306, 35410890, 40310510, 48372612, 60465765, 70821780, 80621020, 120931530, 213645703, 241863060, 427291406, 640937109, 854582812, 1068228515, 1281874218, 2136457030, 2563748436, 3204685545, 4272914060, 6409371090, 12818742180]

約数ペア:

[(1, 12818742180), (2, 6409371090), (3, 4272914060), (4, 3204685545), (5, 2563748436), (6, 2136457030), (10, 1281874218), (12, 1068228515), (15, 854582812), (20, 640937109), (30, 427291406), (53, 241863060), (60, 213645703), (106, 120931530), (159, 80621020), (181, 70821780), (212, 60465765), (265, 48372612), (318, 40310510), (362, 35410890), (530, 24186306), (543, 23607260), (636, 20155255), (724, 17705445), (795, 16124204), (905, 14164356), (1060, 12093153), (1086, 11803630), (1590, 8062102), (1810, 7082178), (2172, 5901815), (2715, 4721452), (3180, 4031051), (3620, 3541089), (5430, 2360726), (9593, 1336260), (10860, 1180363), (19186, 668130), (22271, 575580), (28779, 445420), (38372, 334065), (44542, 287790), (47965, 267252), (57558, 222710), (66813, 191860), (89084, 143895), (95930, 133626), (111355, 115116)]