54171660

素因数分解:

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

素因数の和:152

約数の個数: 144

約数和(自身を含む): 166676832

約数和(自身を除く): 112505172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 61, 76, 82, 95, 114, 122, 123, 164, 183, 190, 205, 228, 244, 246, 285, 305, 361, 366, 380, 410, 492, 570, 610, 615, 722, 732, 779, 820, 915, 1083, 1140, 1159, 1220, 1230, 1444, 1558, 1805, 1830, 2166, 2318, 2337, 2460, 2501, 3116, 3477, 3610, 3660, 3895, 4332, 4636, 4674, 5002, 5415, 5795, 6954, 7220, 7503, 7790, 9348, 10004, 10830, 11590, 11685, 12505, 13908, 14801, 15006, 15580, 17385, 21660, 22021, 23180, 23370, 25010, 29602, 30012, 34770, 37515, 44042, 44403, 46740, 47519, 50020, 59204, 66063, 69540, 74005, 75030, 88084, 88806, 95038, 110105, 132126, 142557, 148010, 150060, 177612, 190076, 220210, 222015, 237595, 264252, 285114, 296020, 330315, 440420, 444030, 475190, 570228, 660630, 712785, 888060, 902861, 950380, 1321260, 1425570, 1805722, 2708583, 2851140, 3611444, 4514305, 5417166, 9028610, 10834332, 13542915, 18057220, 27085830, 54171660]

約数ペア:

[(1, 54171660), (2, 27085830), (3, 18057220), (4, 13542915), (5, 10834332), (6, 9028610), (10, 5417166), (12, 4514305), (15, 3611444), (19, 2851140), (20, 2708583), (30, 1805722), (38, 1425570), (41, 1321260), (57, 950380), (60, 902861), (61, 888060), (76, 712785), (82, 660630), (95, 570228), (114, 475190), (122, 444030), (123, 440420), (164, 330315), (183, 296020), (190, 285114), (205, 264252), (228, 237595), (244, 222015), (246, 220210), (285, 190076), (305, 177612), (361, 150060), (366, 148010), (380, 142557), (410, 132126), (492, 110105), (570, 95038), (610, 88806), (615, 88084), (722, 75030), (732, 74005), (779, 69540), (820, 66063), (915, 59204), (1083, 50020), (1140, 47519), (1159, 46740), (1220, 44403), (1230, 44042), (1444, 37515), (1558, 34770), (1805, 30012), (1830, 29602), (2166, 25010), (2318, 23370), (2337, 23180), (2460, 22021), (2501, 21660), (3116, 17385), (3477, 15580), (3610, 15006), (3660, 14801), (3895, 13908), (4332, 12505), (4636, 11685), (4674, 11590), (5002, 10830), (5415, 10004), (5795, 9348), (6954, 7790), (7220, 7503)]