418474620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40787}}^1$

素因数の和:40824

約数の個数: 96

約数和(自身を含む): 1370476800

約数和(自身を除く): 952002180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 40787, 81574, 122361, 163148, 203935, 244722, 367083, 407870, 489444, 611805, 734166, 774953, 815740, 1101249, 1223610, 1468332, 1549906, 1835415, 2202498, 2324859, 2447220, 3099812, 3670830, 3874765, 4404996, 4649718, 5506245, 6974577, 7341660, 7749530, 9299436, 11012490, 11624295, 13949154, 15499060, 20923731, 22024980, 23248590, 27898308, 34872885, 41847462, 46497180, 69745770, 83694924, 104618655, 139491540, 209237310, 418474620]

約数ペア:

[(1, 418474620), (2, 209237310), (3, 139491540), (4, 104618655), (5, 83694924), (6, 69745770), (9, 46497180), (10, 41847462), (12, 34872885), (15, 27898308), (18, 23248590), (19, 22024980), (20, 20923731), (27, 15499060), (30, 13949154), (36, 11624295), (38, 11012490), (45, 9299436), (54, 7749530), (57, 7341660), (60, 6974577), (76, 5506245), (90, 4649718), (95, 4404996), (108, 3874765), (114, 3670830), (135, 3099812), (171, 2447220), (180, 2324859), (190, 2202498), (228, 1835415), (270, 1549906), (285, 1468332), (342, 1223610), (380, 1101249), (513, 815740), (540, 774953), (570, 734166), (684, 611805), (855, 489444), (1026, 407870), (1140, 367083), (1710, 244722), (2052, 203935), (2565, 163148), (3420, 122361), (5130, 81574), (10260, 40787)]