155387130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 412473600

約数和(自身を除く): 257086470

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 61, 82, 95, 109, 114, 122, 123, 183, 190, 205, 218, 246, 285, 305, 327, 366, 410, 545, 570, 610, 615, 654, 779, 915, 1090, 1159, 1230, 1558, 1635, 1830, 2071, 2318, 2337, 2501, 3270, 3477, 3895, 4142, 4469, 4674, 5002, 5795, 6213, 6649, 6954, 7503, 7790, 8938, 10355, 11590, 11685, 12426, 12505, 13298, 13407, 15006, 17385, 19947, 20710, 22345, 23370, 25010, 26814, 31065, 33245, 34770, 37515, 39894, 44690, 47519, 62130, 66490, 67035, 75030, 84911, 95038, 99735, 126331, 134070, 142557, 169822, 199470, 237595, 252662, 254733, 272609, 285114, 378993, 424555, 475190, 509466, 545218, 631655, 712785, 757986, 817827, 849110, 1263310, 1273665, 1363045, 1425570, 1635654, 1894965, 2547330, 2726090, 3789930, 4089135, 5179571, 8178270, 10359142, 15538713, 25897855, 31077426, 51795710, 77693565, 155387130]

約数ペア:

[(1, 155387130), (2, 77693565), (3, 51795710), (5, 31077426), (6, 25897855), (10, 15538713), (15, 10359142), (19, 8178270), (30, 5179571), (38, 4089135), (41, 3789930), (57, 2726090), (61, 2547330), (82, 1894965), (95, 1635654), (109, 1425570), (114, 1363045), (122, 1273665), (123, 1263310), (183, 849110), (190, 817827), (205, 757986), (218, 712785), (246, 631655), (285, 545218), (305, 509466), (327, 475190), (366, 424555), (410, 378993), (545, 285114), (570, 272609), (610, 254733), (615, 252662), (654, 237595), (779, 199470), (915, 169822), (1090, 142557), (1159, 134070), (1230, 126331), (1558, 99735), (1635, 95038), (1830, 84911), (2071, 75030), (2318, 67035), (2337, 66490), (2501, 62130), (3270, 47519), (3477, 44690), (3895, 39894), (4142, 37515), (4469, 34770), (4674, 33245), (5002, 31065), (5795, 26814), (6213, 25010), (6649, 23370), (6954, 22345), (7503, 20710), (7790, 19947), (8938, 17385), (10355, 15006), (11590, 13407), (11685, 13298), (12426, 12505)]