84867420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{863}}^1$

素因数の和:1035

約数の個数: 96

約数和(自身を含む): 261273600

約数和(自身を除く): 176406180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 149, 165, 220, 298, 330, 447, 596, 660, 745, 863, 894, 1490, 1639, 1726, 1788, 2235, 2589, 2980, 3278, 3452, 4315, 4470, 4917, 5178, 6556, 8195, 8630, 8940, 9493, 9834, 10356, 12945, 16390, 17260, 18986, 19668, 24585, 25890, 28479, 32780, 37972, 47465, 49170, 51780, 56958, 94930, 98340, 113916, 128587, 142395, 189860, 257174, 284790, 385761, 514348, 569580, 642935, 771522, 1285870, 1414457, 1543044, 1928805, 2571740, 2828914, 3857610, 4243371, 5657828, 7072285, 7715220, 8486742, 14144570, 16973484, 21216855, 28289140, 42433710, 84867420]

約数ペア:

[(1, 84867420), (2, 42433710), (3, 28289140), (4, 21216855), (5, 16973484), (6, 14144570), (10, 8486742), (11, 7715220), (12, 7072285), (15, 5657828), (20, 4243371), (22, 3857610), (30, 2828914), (33, 2571740), (44, 1928805), (55, 1543044), (60, 1414457), (66, 1285870), (110, 771522), (132, 642935), (149, 569580), (165, 514348), (220, 385761), (298, 284790), (330, 257174), (447, 189860), (596, 142395), (660, 128587), (745, 113916), (863, 98340), (894, 94930), (1490, 56958), (1639, 51780), (1726, 49170), (1788, 47465), (2235, 37972), (2589, 32780), (2980, 28479), (3278, 25890), (3452, 24585), (4315, 19668), (4470, 18986), (4917, 17260), (5178, 16390), (6556, 12945), (8195, 10356), (8630, 9834), (8940, 9493)]