100195380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:635

約数の個数: 120

約数和(自身を含む): 317442048

約数和(自身を除く): 217246668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 254, 270, 324, 381, 405, 487, 508, 540, 635, 762, 810, 974, 1143, 1270, 1461, 1524, 1620, 1905, 1948, 2286, 2435, 2540, 2922, 3429, 3810, 4383, 4572, 4870, 5715, 5844, 6858, 7305, 7620, 8766, 9740, 10287, 11430, 13149, 13716, 14610, 17145, 17532, 20574, 21915, 22860, 26298, 29220, 34290, 39447, 41148, 43830, 51435, 52596, 61849, 65745, 68580, 78894, 87660, 102870, 123698, 131490, 157788, 185547, 197235, 205740, 247396, 262980, 309245, 371094, 394470, 556641, 618490, 742188, 788940, 927735, 1113282, 1236980, 1669923, 1855470, 2226564, 2783205, 3339846, 3710940, 5009769, 5566410, 6679692, 8349615, 10019538, 11132820, 16699230, 20039076, 25048845, 33398460, 50097690, 100195380]

約数ペア:

[(1, 100195380), (2, 50097690), (3, 33398460), (4, 25048845), (5, 20039076), (6, 16699230), (9, 11132820), (10, 10019538), (12, 8349615), (15, 6679692), (18, 5566410), (20, 5009769), (27, 3710940), (30, 3339846), (36, 2783205), (45, 2226564), (54, 1855470), (60, 1669923), (81, 1236980), (90, 1113282), (108, 927735), (127, 788940), (135, 742188), (162, 618490), (180, 556641), (254, 394470), (270, 371094), (324, 309245), (381, 262980), (405, 247396), (487, 205740), (508, 197235), (540, 185547), (635, 157788), (762, 131490), (810, 123698), (974, 102870), (1143, 87660), (1270, 78894), (1461, 68580), (1524, 65745), (1620, 61849), (1905, 52596), (1948, 51435), (2286, 43830), (2435, 41148), (2540, 39447), (2922, 34290), (3429, 29220), (3810, 26298), (4383, 22860), (4572, 21915), (4870, 20574), (5715, 17532), (5844, 17145), (6858, 14610), (7305, 13716), (7620, 13149), (8766, 11430), (9740, 10287)]