2011284900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{117619}}^1$

素因数の和:117658

約数の個数: 108

約数和(自身を含む): 6636120400

約数和(自身を除く): 4624835500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 17100, 117619, 235238, 352857, 470476, 588095, 705714, 1058571, 1176190, 1411428, 1764285, 2117142, 2234761, 2352380, 2940475, 3528570, 4234284, 4469522, 5292855, 5880950, 6704283, 7057140, 8821425, 8939044, 10585710, 11173805, 11761900, 13408566, 17642850, 20112849, 21171420, 22347610, 26464275, 26817132, 33521415, 35285700, 40225698, 44695220, 52928550, 55869025, 67042830, 80451396, 100564245, 105857100, 111738050, 134085660, 167607075, 201128490, 223476100, 335214150, 402256980, 502821225, 670428300, 1005642450, 2011284900]

約数ペア:

[(1, 2011284900), (2, 1005642450), (3, 670428300), (4, 502821225), (5, 402256980), (6, 335214150), (9, 223476100), (10, 201128490), (12, 167607075), (15, 134085660), (18, 111738050), (19, 105857100), (20, 100564245), (25, 80451396), (30, 67042830), (36, 55869025), (38, 52928550), (45, 44695220), (50, 40225698), (57, 35285700), (60, 33521415), (75, 26817132), (76, 26464275), (90, 22347610), (95, 21171420), (100, 20112849), (114, 17642850), (150, 13408566), (171, 11761900), (180, 11173805), (190, 10585710), (225, 8939044), (228, 8821425), (285, 7057140), (300, 6704283), (342, 5880950), (380, 5292855), (450, 4469522), (475, 4234284), (570, 3528570), (684, 2940475), (855, 2352380), (900, 2234761), (950, 2117142), (1140, 1764285), (1425, 1411428), (1710, 1176190), (1900, 1058571), (2850, 705714), (3420, 588095), (4275, 470476), (5700, 352857), (8550, 235238), (17100, 117619)]